Source: https://aidb.si/d/metro-systems — From Wikipedia, CC BY-SA 4.0: "List of metro systems" (https://en.wikipedia.org/wiki/List_of_metro_systems), by Wikipedia contributors. Wikidata identifiers are CC0.
| System | Wikidata | City | Country | Country name | Opened | Last expanded | Stations | Length (km) | Annual ridership (million) | Ridership year |
|---|---|---|---|---|---|---|---|---|---|---|
| Shanghai Metro | Q462201 | Shanghai | CHN | China | 1993 | 2025 | 415 | 889.96 | 3773.8 | 2024 |
| Beijing Subway | Q235319 | Beijing | CHN | China | 1971 | 2025 | 409 | 909 | 3621.3 | 2024 |
| Guangzhou Metro | Q660751 | Guangzhou | CHN | China | 1997 | 2025 | 317 | 779.9 | 3255 | 2024 |
| Shenzhen Metro | Q867680 | Shenzhen | CHN | China | 2004 | 2026 | 339 | 642.02 | 3101.9 | 2024 |
| Seoul Metropolitan Subway | Q16950 | Seoul | KOR | South Korea | 1974 | 2022 | 338 | 358.46 | 2710.4 | 2024 |
| Tokyo Metro | Q682894 | Tokyo | JPN | Japan | 1927 | 2020 | 142 | 195.1 | 2496.8 | 2024 |
| Delhi Metro | Q271195 | Delhi | IND | India | 2002 | 2026 | 243 | 375.94 | 2358 | 2025 |
| Moscow Metro | Q5499 | Moscow | RUS | Russia | 1935 | 2026 | 251 | 541.9 | 2288.5 | 2023 |
| Chengdu Metro | Q1660063 | Chengdu | CHN | China | 2010 | 2025 | 363 | 716.37 | 2209 | 2024 |
| Mass Transit Railway | Q14751 | Hong Kong | CHN | China | 1979 | 2022 | 99 | 209.1 | 1770 | 2024 |
| Paris Metro | Q50716 | Paris | FRA | France | 1900 | 2025 | 321 | 245.6 | 1523 | 2025 |
| Hangzhou Metro | Q2419742 | Hangzhou | CHN | China | 2012 | 2025 | 254 | 516.2 | 1469.8 | 2024 |
| Wuhan Metro | Q1660441 | Wuhan | CHN | China | 2004 | 2026 | 289 | 553.32 | 1467 | 2024 |
| Cairo Metro | Q685381 | Cairo | EGY | Egypt | 1987 | 2024 | 84 | 106.8 | 1460 | 2023 |
| Chongqing Rail Transit | Q1190894 | Chongqing | CHN | China | 2004 | 2026 | 286 | 576 | 1416.5 | 2024 |
| Xi'an Metro | Q555733 | Xi'an | CHN | China | 2011 | 2026 | 244 | 423.91 | 1406.4 | 2024 |
| New York City Subway | Q7733 | New York City | USA | United States | 1904 | 2017 | 424 | 399 | 1282 | 2025 |
| São Paulo Metro | Q483343 | São Paulo | BRA | Brazil | 1974 | 2026 | 103 | 116.85 | 1265 | 2025 |
| Mass Rapid Transit | Q40176 | Singapore | SGP | Singapore | 1987 | 2026 | 146 | 246.6 | 1240 | 2024 |
| London Underground | Q20075 | London | GBR | United Kingdom | 1890 | 2021 | 272 | 402 | 1216 | 2024 |
| Mexico City Metro | Q735042 | Mexico City | MEX | Mexico | 1969 | 2012 | 163 | 200.9 | 1172 | 2024 |
| Nanjing Metro | Q429366 | Nanjing | CHN | China | 2005 | 2026 | 272 | 658.1 | 1093.5 | 2024 |
| Changsha Metro | Q1054256 | Changsha | CHN | China | 2014 | 2026 | 148 | 228.49 | 1031.6 | 2024 |
| Toei Subway | Q247782 | Tokyo | JPN | Japan | 1960 | 2002 | 99 | 109 | 963.9 | 2024 |
| Osaka Metro | Q303026 | Osaka | JPN | Japan | 1933 | 2025 | 109 | 141 | 935 | 2024 |
| Tehran Metro | Q714823 | Tehran | IRN | Iran | 2000 | 2025 | 132 | 224.6 | 820 | 2018 |
| Taipei Metro | Q714810 | Taipei | TWN | Taiwan | 1996 | 2026 | 120 | 154.3 | 767.1 | 2025 |
| Madrid Metro | Q191987 | Madrid | ESP | Spain | 1919 | 2025 | 242 | 296.4 | 715 | 2024 |
| Suzhou Metro | Q914748 | Suzhou | CHN | China | 2012 | 2024 | 285 | 346.76 | 700 | 2025 |
| Zhengzhou Metro | Q1002598 | Zhengzhou | CHN | China | 2013 | 2024 | 233 | 449.81 | 697.2 | 2024 |
| Istanbul Metro | Q498172 | Istanbul | TUR | Turkey | 1989 | 2026 | 155 | 265.2 | 688.9 | 2024 |
| Saint Petersburg Metro | Q250225 | Saint Petersburg | RUS | Russia | 1955 | 2025 | 66 | 131.3 | 686.1 | 2024 |
| Tianjin Metro | Q515817 | Tianjin | CHN | China | 1984 | 2026 | 237 | 378.8 | 674 | 2025 |
| Shenyang Metro | Q646466 | Shenyang | CHN | China | 2010 | 2026 | 143 | 216.7 | 658.1 | 2024 |
| Santiago Metro | Q913314 | Santiago | CHL | Chile | 1975 | 2023 | 126 | 149 | 640 | 2024 |
| Berlin U-Bahn | Q68646 | Berlin | DEU | Germany | 1902 | 2021 | 175 | 155.6 | 554.3 | 2024 |
| Qingdao Metro | Q2620251 | Qingdao | CHN | China | 2015 | 2026 | 176 | 359.36 | 530.6 | 2024 |
| Hefei Metro | Q2688118 | Hefei | CHN | China | 2016 | 2026 | 195 | 275.5 | 524.4 | 2024 |
| Kyiv Metro | Q215871 | Kyiv | UKR | Ukraine | 1960 | 2013 | 49 | 67.7 | 496.1 | 2018 |
| Barcelona Metro | Q237189 | Barcelona | ESP | Spain | 1924 | 2021 | 132 | 128.3 | 465 | 2024 |
| Stockholm Metro | Q272926 | Stockholm | SWE | Sweden | 1950 | 1994 | 100 | 108 | 462 | 2019 |
| Nagoya Municipal Subway | Q1144874 | Nagoya | JPN | Japan | 1957 | 2011 | 87 | 93.3 | 461 | 2024 |
| Munich U-Bahn | Q164054 | Munich | DEU | Germany | 1971 | 2010 | 96 | 95 | 452 | 2024 |
| Nanchang Metro | Q1058531 | Nanchang | CHN | China | 2015 | 2025 | 113 | 160.2 | 432 | 2025 |
| Vienna U-Bahn | Q209400 | Vienna | AUT | Austria | 1978 | 2026 | 99 | 83.3 | 404.8 | 2024 |
| Ningbo Rail Transit | Q1000022 | Ningbo | CHN | China | 2014 | 2026 | 164 | 359.05 | 388.1 | 2024 |
| Budapest Metro | Q211044 | Budapest | HUN | Hungary | 1896 | 2014 | 48 | 39.2 | 382.6 | 2023 |
| Prague Metro | Q190271 | Prague | CZE | Czech Republic | 1974 | 2015 | 61 | 65.4 | 378.8 | 2024 |
| Nanning Metro | Q10907375 | Nanning | CHN | China | 2016 | 2025 | 95 | 132 | 365.2 | 2024 |
| Harbin Metro | Q2688234 | Harbin | CHN | China | 2013 | 2024 | 78 | 91.57 | 361.2 | 2024 |
| Caracas Metro | Q1363954 | Caracas | VEN | Venezuela | 1983 | 2015 | 49 | 67.2 | 358 | 2017 |
| Milan Metro | Q735559 | Milan | ITA | Italy | 1964 | 2024 | 125 | 111.8 | 341 | 2024 |
| Toronto subway | Q20379 | Toronto | CAN | Canada | 1954 | 2017 | 70 | 70.5 | 331.8 | 2024 |
| Montreal Metro | Q392377 | Montreal | CAN | Canada | 1966 | 2007 | 68 | 69.2 | 330.8 | 2024 |
| Rapid KL | Q3271384 | Kuala Lumpur | MYS | Malaysia | 1996 | 2026 | 156 | 241.6 | 330.2 | 2025 |
| Kunming Metro | Q1660425 | Kunming | CHN | China | 2012 | 2022 | 103 | 165.85 | 307.4 | 2024 |
| Fuzhou Metro | Q1022261 | Fuzhou | CHN | China | 2016 | 2025 | 102 | 205.8 | 305.7 | 2024 |
| Dubai Metro | Q83787 | Dubai | ARE | United Arab Emirates | 2009 | 2021 | 53 | 89.3 | 294.7 | 2025 |
| Namma Metro | Q279343 | Bengaluru | IND | India | 2011 | 2025 | 85 | 96.1 | 278.54 | 2024 |
| Dalian Metro | Q1660254 | Dalian | CHN | China | 2003 | 2023 | 100 | 237.7 | 276.6 | 2024 |
| Xiamen Metro | Q10911453 | Xiamen | CHN | China | 2017 | 2023 | 70 | 98.4 | 276 | 2025 |
| Changchun Rail Transit | Q2586148 | Changchun | CHN | China | 2017 | 2026 | 107 | 159.8 | 271.1 | 2024 |
| Tashkent Metro | Q491886 | Tashkent | UZB | Uzbekistan | 1977 | 2024 | 45 | 70.8 | 270.3 | 2024 |
| BTS Skytrain | Q806501 | Bangkok | THA | Thailand | 1999 | 2021 | 64 | 70.05 | 266.7 | 2024 |
| Hamburg U-Bahn | Q6445 | Hamburg | DEU | Germany | 1912 | 2019 | 93 | 106 | 259.4 | 2024 |
| Guiyang Metro | Q2688133 | Guiyang | CHN | China | 2017 | 2024 | 82 | 149.05 | 255.2 | 2024 |
| Minsk Metro | Q232164 | Minsk | BLR | Belarus | 1984 | 2024 | 33 | 44.9 | 250.3 | 2024 |
| Busan Metro | Q51972 | Busan | KOR | South Korea | 1985 | 2017 | 125 | 139.1 | 246.3 | 2020 |
| Wuxi Metro | Q2620237 | Wuxi | CHN | China | 2014 | 2024 | 89 | 145.2 | 242.1 | 2024 |
| Athens Metro | Q336488 | Athens | GRC | Greece | 1904 | 2022 | 66 | 91.7 | 240 | 2024 |
| Buenos Aires Underground | Q497044 | Buenos Aires | ARG | Argentina | 1913 | 2019 | 78 | 56.7 | 236 | 2023 |
| Kolkata Metro | Q1048849 | Kolkata | IND | India | 1984 | 2025 | 58 | 73.12 | 236 | 2025 |
| Kharkiv Metro | Q673320 | Kharkiv | UKR | Ukraine | 1975 | 2016 | 27 | 38.7 | 231.1 | 2018 |
| Lyon Metro | Q1552 | Lyon | FRA | France | 1978 | 2023 | 42 | 34.4 | 230.1 | 2024 |
| Sapporo Municipal Subway | Q736098 | Sapporo | JPN | Japan | 1971 | 1999 | 46 | 48 | 229.9 | 2024 |
| Yokohama Municipal Subway | Q1341305 | Yokohama | JPN | Japan | 1972 | 2008 | 40 | 53.4 | 228.2 | 2024 |
| Incheon Subway | Q495149 | Incheon | KOR | South Korea | 1999 | 2025 | 68 | 80.5 | 228.1 | 2024 |
| Baku Metro | Q213271 | Baku | AZE | Azerbaijan | 1967 | 2022 | 25 | 40.7 | 223.3 | 2024 |
| Manila Light Rail Transit System | Q4165607 | Manila | PHL | Philippines | 1984 | 2024 | 38 | 43.5 | 218.2 | 2019 |
| Metropolitan Rapid Transit | Q806485 | Bangkok | THA | Thailand | 2004 | 2025 | 109 | 133 | 213.1 | 2024 |
| Medellín Metro | Q654751 | Medellín | COL | Colombia | 1995 | 2012 | 27 | 31.3 | 202.5 | 2025 |
| Shijiazhuang Metro | Q12267378 | Shijiazhuang | CHN | China | 2017 | 2021 | 60 | 76.5 | 198.2 | 2024 |
| Warsaw Metro | Q320028 | Warsaw | POL | Poland | 1995 | 2022 | 39 | 41.2 | 197.3 | 2024 |
| Mumbai Metro | Q646414 | Mumbai | IND | India | 2014 | 2026 | 74 | 91.36 | 195.4 | 2024 |
| Fukuoka City Subway | Q289242 | Fukuoka | JPN | Japan | 1981 | 2023 | 36 | 31.4 | 191.3 | 2024 |
| Rio de Janeiro Metro | Q1133623 | Rio de Janeiro | BRA | Brazil | 1979 | 2016 | 41 | 58 | 188.9 | 2023 |
| Washington Metro | Q171221 | Washington, D.C. | USA | United States | 1976 | 2023 | 98 | 208 | 188.5 | 2025 |
| Lima and Callao Metro | Q139738 | Lima | PER | Peru | 2011 | 2023 | 31 | 39.4 | 171.9 | 2023 |
| SITEUR | Q2309232 | Guadalajara | MEX | Mexico | 1994 | 2020 | 28 | 46.5 | 168.6 | 2024 |
| Daegu Metro | Q49458 | Daegu | KOR | South Korea | 1997 | 2015 | 91 | 82.9 | 168 | 2019 |
| Hyderabad Metro | Q646209 | Hyderabad | IND | India | 2017 | 2020 | 57 | 71.16 | 162.06 | 2023 |
| Lisbon Metro | Q746032 | Lisbon | PRT | Portugal | 1959 | 2016 | 56 | 44.2 | 161.8 | 2023 |
| Rome Metro | Q237480 | Rome | ITA | Italy | 1955 | 2025 | 74 | 62.5 | 161.5 | 2023 |
| Ankara Metro | Q748402 | Ankara | TUR | Turkey | 1997 | 2023 | 57 | 67.4 | 158.5 | 2023 |
| Bucharest Metro | Q622884 | Bucharest | ROU | Romania | 1979 | 2023 | 64 | 80.1 | 152 | 2024 |
| Riyadh Metro | Q3855748 | Riyadh | SAU | Saudi Arabia | 2024 | 2025 | 85 | 176 | 150 | 2025 |
| SkyTrain | Q876780 | Vancouver | CAN | Canada | 1985 | 2024 | 54 | 79.6 | 149.1 | 2024 |
| Kyoto Municipal Subway | Q728081 | Kyoto | JPN | Japan | 1981 | 2008 | 31 | 31.2 | 146.8 | 2024 |
| Lanzhou Metro | Q10893611 | Lanzhou | CHN | China | 2019 | 2023 | 27 | 35 | 140.8 | 2024 |
| Brussels Metro | Q506298 | Brussels | BEL | Belgium | 1976 | 2009 | 59 | 39.9 | 138.3 | 2024 |
| Chicago "L" | Q820880 | Chicago | USA | United States | 1892 | 2024 | 146 | 165.4 | 135.2 | 2025 |
| Metrorrey | Q1834828 | Monterrey | MEX | Mexico | 1991 | 2021 | 38 | 40.2 | 134.9 | 2023 |
| Manila Metro Rail Transit System | Q62005801 | Manila | PHL | Philippines | 1999 | 2000 | 13 | 16.9 | 129 | 2023 |
| Sofia Metro | Q234707 | Sofia | BGR | Bulgaria | 1998 | 2026 | 50 | 55 | 127.2 | 2024 |
| Lille Metro | Q610729 | Lille | FRA | France | 1983 | 2000 | 60 | 45 | 126.1 | 2024 |
| Copenhagen Metro | Q212741 | Copenhagen | DNK | Denmark | 2002 | 2024 | 44 | 43.3 | 125.6 | 2024 |
| Shinbundang Line (Neo Trans) | Q20388 | Seoul | KOR | South Korea | 2011 | 2022 | 16 | 33.4 | 122.5 | 2019 |
| Toulouse Metro | Q1129485 | Toulouse | FRA | France | 1993 | 2007 | 37 | 28.2 | 118.3 | 2024 |
| Salvador Metro | Q306253 | Salvador | BRA | Brazil | 2014 | 2023 | 22 | 38 | 117.5 | 2024 |
| Jinan Metro | Q16259331 | Jinan | CHN | China | 2019 | 2025 | 103 | 182.4 | 116.4 | 2024 |
| Oslo Metro | Q24492 | Oslo | NOR | Norway | 1966 | 2016 | 101 | 85 | 116 | 2024 |
| Panama Metro | Q3295198 | Panama City | PAN | Panama | 2014 | 2024 | 33 | 41.2 | 114.9 | 2025 |
| Nuremberg U-Bahn | Q697512 | Nuremberg | DEU | Germany | 1972 | 2020 | 49 | 38.4 | 114.4 | 2025 |
| Kobe Municipal Subway | Q1049009 | Kobe | JPN | Japan | 1977 | 2001 | 28 | 38.1 | 112.3 | 2024 |
| Chennai Metro | Q1639576 | Chennai | IND | India | 2015 | 2022 | 42 | 54.1 | 111.9 | 2025 |
| Amsterdam Metro | Q260870 | Amsterdam | NLD | Netherlands | 1977 | 2018 | 39 | 41.2 | 110.9 | 2025 |
| Xuzhou Metro | Q11070585 | Xuzhou | CHN | China | 2019 | 2025 | 67 | 95.452 | 109.7 | 2024 |
| Bilbao Metro | Q325309 | Bilbao | ESP | Spain | 1995 | 2020 | 42 | 45.1 | 104.5 | 2025 |
| Bursaray | Q1784759 | Bursa | TUR | Turkey | 2002 | 2024 | 40 | 40 | 104.4 | 2024 |
| Santo Domingo Metro | Q1345375 | Santo Domingo | DOM | Dominican Republic | 2009 | 2026 | 38 | 38.6 | 103.4 | 2025 |
| MBTA subway | Q15831678 | Boston | USA | United States | 1901 | 2014 | 52 | 63.9 | 101.1 | 2025 |
| Rotterdam Metro | Q691704 | Rotterdam | NLD | Netherlands | 1968 | 2023 | 71 | 102.3 | 100.7 | 2024 |
| Dhaka Metro Rail | Q5268740 | Dhaka | BGD | Bangladesh | 2022 | 2023 | 16 | 20.1 | 100.38 | 2024 |
| Docklands Light Railway | Q216360 | London | GBR | United Kingdom | 1987 | 2011 | 45 | 34 | 99 | 2024 |
| Foshan Metro | Q1660094 | Foshan | CHN | China | 2010 | 2026 | 49 | 98.5 | 94.9 | 2024 |
| İzmir Metro | Q1503686 | İzmir | TUR | Turkey | 2000 | 2024 | 24 | 27 | 93.8 | 2024 |
| Recife Metro | Q1808272 | Recife | BRA | Brazil | 1985 | 2009 | 28 | 39.5 | 93.5 | 2019 |
| Sendai Subway | Q685945 | Sendai | JPN | Japan | 1987 | 2015 | 29 | 28.7 | 93.2 | 2024 |
| Novosibirsk Metro | Q272558 | Novosibirsk | RUS | Russia | 1986 | 2025 | 14 | 15.9 | 86.1 | 2024 |
| Rinkai Line | Q225095 | Tokyo | JPN | Japan | 1996 | 2002 | 8 | 12.2 | 82.3 | 2024 |
| Helsinki Metro | Q207287 | Helsinki | FIN | Finland | 1982 | 2022 | 30 | 43 | 79 | 2023 |
| Minatomirai Line | Q852314 | Yokohama | JPN | Japan | 2004 | 6 | 4.1 | 78.7 | 2024 | |
| Tbilisi Metro | Q37006 | Tbilisi | GEO | Georgia | 1966 | 2017 | 23 | 27.3 | 78.4 | 2024 |
| Hohhot Metro | Q20688234 | Hohhot | CHN | China | 2019 | 2020 | 43 | 49 | 77 | 2024 |
| Marseille Metro | Q275267 | Marseille | FRA | France | 1977 | 2019 | 29 | 22.7 | 76.8 | 2024 |
| Changzhou Metro | Q4507108 | Changzhou | CHN | China | 2019 | 2021 | 43 | 54 | 72.1 | 2024 |
| Sydney Metro | Q14774571 | Sydney | AUS | Australia | 2019 | 2024 | 21 | 52 | 71.7 | 2025 |
| Kaohsiung Rapid Transit | Q700041 | Kaohsiung | TWN | Taiwan | 2008 | 2024 | 38 | 45.5 | 71.3 | 2025 |
| Luoyang Subway | Q11146236 | Luoyang | CHN | China | 2021 | 2021 | 33 | 43.6 | 70.1 | 2024 |
| SEPTA Metro: L, B, M | Q11158637 | Philadelphia | USA | United States | 1907 | 1973 | 53 | 59.1 | 65.5 | 2025 |
| PATH | Q1055811 | New York City | USA | United States | 1908 | 1937 | 13 | 22.2 | 64.3 | 2025 |
| Pune Metro | Q3595697 | Pune | IND | India | 2022 | 2024 | 28 | 32.97 | 59.87 | 2025 |
| Tōyō Rapid Railway Line | Q843148 | Chiba Prefecture | JPN | Japan | 1996 | 9 | 16.2 | 56.1 | 2024 | |
| Belo Horizonte Metro | Q1537708 | Belo Horizonte | BRA | Brazil | 1986 | 2026 | 20 | 29.8 | 54.4 | 2019 |
| Quito Metro | Q3333791 | Quito | ECU | Ecuador | 2023 | 15 | 22.6 | 54.4 | 2024 | |
| Rennes Metro | Q366979 | Rennes | FRA | France | 2002 | 2022 | 28 | 22.4 | 53.7 | 2024 |
| BART | Q610120 | San Francisco (Bay Area) | USA | United States | 1972 | 2020 | 47 | 192 | 53.7 | 2025 |
| Doha Metro | Q1234813 | Doha | QAT | Qatar | 2019 | 2019 | 37 | 76 | 53 | 2023 |
| Mashhad Urban Railway | Q4292517 | Mashhad | IRN | Iran | 2011 | 2025 | 40 | 43.3 | 50.7 | 2018 |
| Dongguan Rail Transit | Q1709132 | Dongguan | CHN | China | 2016 | 2025 | 39 | 95.26 | 49.4 | 2024 |
| Yekaterinburg Metro | Q750441 | Yekaterinburg | RUS | Russia | 1991 | 2012 | 9 | 12.7 | 48.6 | 2024 |
| Ahmedabad Metro | Q1895288 | Ahmedabad | IND | India | 2019 | 2026 | 45 | 68.21 | 48.4 | 2025 |
| Jinhua Rail Transit | Q17028075 | Jinhua | CHN | China | 2022 | 2026 | 30 | 107.17 | 48.3 | 2024 |
| Taiyuan Metro | Q10941073 | Taiyuan | CHN | China | 2020 | 2025 | 47 | 52.384 | 48.2 | 2024 |
| Taoyuan Metro | Q7684358 | Taoyuan | TWN | Taiwan | 2017 | 2023 | 22 | 53.1 | 46.6 | 2025 |
| Algiers Metro | Q728045 | Algiers | DZA | Algeria | 2011 | 2018 | 19 | 18.5 | 46 | 2023 |
| Yurikamome | Q1191079 | Tokyo | JPN | Japan | 1995 | 2006 | 16 | 14.7 | 45.6 | 2023 |
| Jakarta MRT | Q3333785 | Jakarta | IDN | Indonesia | 2019 | 13 | 15.7 | 45.5 | 2025 | |
| Saitama Rapid Railway Line | Q1065949 | Saitama Prefecture | JPN | Japan | 2001 | 8 | 14.6 | 45 | 2024 | |
| Shaoxing Metro | Q20063952 | Shaoxing | CHN | China | 2021 | 2025 | 40 | 65.2 | 44.2 | 2024 |
| Ürümqi Metro | Q290307 | Ürümqi | CHN | China | 2018 | 2025 | 23 | 32.88 | 43.3 | 2024 |
| Nantong Rail Transit | Q18110961 | Nantong | CHN | China | 2022 | 2023 | 43 | 60 | 42.4 | 2024 |
| Naples Metro | Q747184 | Naples | ITA | Italy | 1993 | 2025 | 31 | 36.4 | 41.1 | 2019 |
| Nagpur Metro | Q6959014 | Nagpur | IND | India | 2019 | 2022 | 37 | 38.215 | 40.15 | 2025 |
| Daejeon Metro | Q624200 | Daejeon | KOR | South Korea | 2006 | 2007 | 22 | 22.6 | 40 | 2019 |
| Kazan Metro | Q494079 | Kazan | RUS | Russia | 2005 | 2018 | 11 | 16.8 | 39.4 | 2024 |
| Federal District Metro | Q691322 | Brasília | BRA | Brazil | 2001 | 2020 | 27 | 42.4 | 39.1 | 2022 |
| Turin Metro | Q257431 | Turin | ITA | Italy | 2006 | 2021 | 23 | 15.1 | 39 | 2024 |
| New Shuttle | Q846381 | Saitama Prefecture | JPN | Japan | 1983 | 1990 | 13 | 12.7 | 37.1 | 2023 |
| Wuhu Rail Transit | Q22774332 | Wuhu | CHN | China | 2021 | 2021 | 36 | 46.2 | 37 | 2024 |
| Kochi Metro | Q3522910 | Kochi | IND | India | 2017 | 2024 | 25 | 28.125 | 36.5 | 2025 |
| Kobe New Transit | Q5366038 | Kobe | JPN | Japan | 1977 | 2006 | 18 | 15.1 | 36.5 | 2023 |
| Pyongyang Metro | Q80872 | Pyongyang | PRK | North Korea | 1973 | 1987 | 17 | 22.5 | 36 | 2009 |
| Lausanne Metro | Q688268 | Lausanne | CHE | Switzerland | 2008 | 14 | 5.9 | 36 | 2024 | |
| Nizhny Novgorod Metro | Q333696 | Nizhny Novgorod | RUS | Russia | 1985 | 2018 | 15 | 21.8 | 35.9 | 2024 |
| Nippori-Toneri Liner | Q910032 | Tokyo | JPN | Japan | 2008 | 13 | 9.7 | 32.9 | 2023 | |
| Kita-Osaka Kyuko Railway | Q2323022 | Osaka | JPN | Japan | 1970 | 2024 | 6 | 8.4 | 32.8 | 2025 |
| Wenzhou Rail Transit | Q15906197 | Wenzhou | CHN | China | 2019 | 2023 | 36 | 116.5 | 32.6 | 2024 |
| Porto Alegre Metro | Q1418233 | Porto Alegre | BRA | Brazil | 1985 | 2014 | 22 | 43.8 | 31.9 | 2022 |
| MARTA | Q6714497 | Atlanta | USA | United States | 1979 | 2000 | 38 | 76.6 | 30.4 | 2025 |
| Almaty Metro | Q484433 | Almaty | KAZ | Kazakhstan | 2011 | 2022 | 11 | 13.4 | 27.1 | 2024 |
| Thessaloniki Metro | Q1326567 | Thessaloniki | GRC | Greece | 2024 | 2026 | 18 | 14.38 | 27 | 2025 |
| Isfahan Metro | Q5963929 | Isfahan | IRN | Iran | 2015 | 2018 | 20 | 20.2 | 27 | 2023 |
| Lucknow Metro | Q6697779 | Lucknow | IND | India | 2017 | 2019 | 21 | 22.878 | 26.82 | 2023 |
| Yerevan Metro | Q320337 | Yerevan | ARM | Armenia | 1981 | 1996 | 10 | 12.1 | 26.4 | 2024 |
| Astram Line | Q389415 | Hiroshima | JPN | Japan | 1994 | 2015 | 22 | 18.4 | 24 | 2024 |
| Metro Rail | Q1339558 | Los Angeles | USA | United States | 1993 | 2026 | 19 | 34.31 | 21 | 2025 |
| Kanazawa Seaside Line | Q6360898 | Yokohama | JPN | Japan | 1989 | 14 | 10.6 | 20.8 | 2024 | |
| Hanoi Metro | Q1934701 | Hanoi | VNM | Vietnam | 2021 | 2024 | 20 | 21.6 | 20.65 | 2025 |
| Ho Chi Minh City Metro | Q2198304 | Ho Chi Minh City | VNM | Vietnam | 2024 | 14 | 19.7 | 20.5 | 2025 | |
| Noida Metro | Q16909221 | Noida | IND | India | 2019 | 21 | 29.168 | 20 | 2024 | |
| Lahore Metro | Q3029878 | Lahore | PAK | Pakistan | 2020 | 26 | 27.1 | 20 | ||
| Jaipur Metro | Q6124135 | Jaipur | IND | India | 2015 | 2020 | 11 | 11.979 | 19.2 | 2025 |
| Gwangju Metro | Q495335 | Gwangju | KOR | South Korea | 2004 | 2008 | 20 | 20.1 | 19 | 2019 |
| Shiraz Metro | Q2607679 | Shiraz | IRN | Iran | 2014 | 2024 | 24 | 32.5 | 18 | 2018 |
| Taichung MRT | Q5972247 | Taichung | TWN | Taiwan | 2021 | 18 | 16.7 | 17.2 | 2025 | |
| Rapid Metro Gurgaon | Q7294170 | Gurgaon | IND | India | 2013 | 2017 | 11 | 12.854 | 17 | 2024 |
| Brescia Metro | Q1725884 | Brescia | ITA | Italy | 2013 | 17 | 13.7 | 17 | 2023 | |
| Genoa Metro | Q1163754 | Genoa | ITA | Italy | 1990 | 2012 | 8 | 7.1 | 15.3 | 2018 |
| Metrorail | Q1926608 | Miami | USA | United States | 1984 | 2012 | 23 | 39.3 | 15 | 2025 |
| Adana Metro | Q1577356 | Adana | TUR | Turkey | 2009 | 2010 | 13 | 13.5 | 14 | 2011 |
| Glasgow Subway | Q506290 | Glasgow | GBR | United Kingdom | 1896 | 15 | 10.4 | 13.1 | 2024 | |
| Samara Metro | Q2106 | Samara | RUS | Russia | 1987 | 2015 | 10 | 12.7 | 12.6 | 2024 |
| Taizhou Rail Transit | Q19852068 | Taizhou | CHN | China | 2022 | 15 | 52.4 | 10.1 | 2023 | |
| Fortaleza Metro | Q1847969 | Fortaleza | BRA | Brazil | 2012 | 2013 | 20 | 24.1 | 8.9 | 2022 |
| Dnipro Metro | Q219374 | Dnipro | UKR | Ukraine | 1995 | 6 | 7.8 | 7.5 | 2018 | |
| Jabodebek LRT | Q20427104 | Jakarta | IDN | Indonesia | 2023 | 18 | 44.5 | 7.25 | 2023 | |
| Catania Metro | Q239927 | Catania | ITA | Italy | 1999 | 2024 | 12 | 10.5 | 6.5 | 2019 |
| PATCO Speedline | Q2043730 | Philadelphia | USA | United States | 1936 | 2025 | 14 | 22.9 | 5.9 | 2025 |
| Navi Mumbai Metro | Q4503146 | Navi Mumbai | IND | India | 2023 | 11 | 11.1 | 5.75 | 2025 | |
| Staten Island Railway | Q1273068 | New York City | USA | United States | 1925 | 2017 | 21 | 22.5 | 5.4 | 2025 |
| Macau Light Rapid Transit | Q866024 | Macau | CHN | China | 2019 | 2024 | 15 | 16.3 | 5.2 | 2024 |
| Baltimore Metro SubwayLink | Q805751 | Baltimore | USA | United States | 1983 | 1995 | 14 | 24.9 | 4.6 | 2025 |
| Tren Urbano | Q1577126 | San Juan | USA | United States | 2004 | 2005 | 16 | 17.2 | 4.4 | 2024 |
| Palembang LRT | Q23035530 | Palembang | IDN | Indonesia | 2018 | 13 | 23.4 | 4.2 | 2024 | |
| Lagos Rail Mass Transit | Q1287549 | Lagos | NGA | Nigeria | 2023 | 5 | 13 | 3.5 | 2025 | |
| Red Line (RTA Rapid Transit) | Q2136023 | Cleveland | USA | United States | 1955 | 1968 | 18 | 31 | 2.9 | 2025 |
| Mecca Metro | Q1809993 | Mecca | SAU | Saudi Arabia | 2010 | 9 | 18.1 | 1.87 | 2025 | |
| Agra Metro | Q24088780 | Agra | IND | India | 2024 | 6 | 5.2 | 1.7 | 2024 | |
| Skyline | Q23016791 | Honolulu | USA | United States | 2023 | 2025 | 13 | 25.9 | 1.7 | 2025 |
| Jakarta LRT | Q56810702 | Jakarta | IDN | Indonesia | 2019 | 2026 | 11 | 12 | 1.3 | 2025 |
| Réseau express métropolitain | Q19582331 | Montreal | CAN | Canada | 2023 | 2026 | 23 | 64 | ||
| Bhopal Metro | Q4902010 | Bhopal | IND | India | 2025 | 8 | 6.22 | |||
| Indore Metro | Q17056449 | Indore | IND | India | 2025 | 2026 | 16 | 17 | ||
| Kanpur Metro | Q17063873 | Kanpur | IND | India | 2021 | 2025 | 14 | 16 | ||
| Meerut Metro | Q28170016 | Meerut | IND | India | 2026 | 13 | 23.6 | |||
| Patna Metro | Q7145108 | Patna | IND | India | 2025 | 2026 | 4 | 6.2 | ||
| Karaj Metro | Q5881569 | Karaj | IRN | Iran | 2023 | 2025 | 4 | 10.5 | ||
| Tabriz Metro | Q5964315 | Tabriz | IRN | Iran | 2015 | 2020 | 18 | 17.2 | ||
| Astana Light Metro | Q779673 | Astana | KAZ | Kazakhstan | 2026 | 18 | 22.4 | |||
| Gimpo Goldline | Q12589088 | Gimpo | KOR | South Korea | 2019 | 10 | 23.67 | |||
| New Taipei Metro | Q30950115 | New Taipei | TWN | Taiwan | 2026 | 12 | 14.29 | |||
| Maracaibo Metro | Q1940526 | Maracaibo | VEN | Venezuela | 2006 | 6 | 6.5 | |||
| Metro Valencia | Q587753 | Valencia | VEN | Venezuela | 2006 | 9 | 6.2 |