| name | office head of government | Mayor | image | Area (m²) | date founded | Elevation (m) | Country | administrative division | continent | latitude (°) | waterbody | longitude (°) | Website | population (people) | Demonym | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Singapore | Prime Minister of Singapore |  | 725,100,032 | 09/08/1965 | 0 | 1.3000000000 | Singapore Strait | 103.8000000000 | website | 5,888,926 | Singaporean | Map | ||||
| Goyang |  | 267,290,000 | South Korea | Gyeonggi | Asia | 37.6563888889 | 126.8350000000 | website | 1,061,929 | Map | ||||||
| Haikou |  | 2,236,999,936 | 3 | China | Hainan | Asia | 20.0427780151 | 110.3416671753 | website | 2,046,189 | Map | |||||
| Ahmedabad |  | 475,000,000 | 26/02/1411 | 53 | India | Gujarat | Asia | 23.0333328247 | Sabarmati river | 72.5833358765 | website | 7,645,000 | Amdavad | Map | ||
| Surat |  | 326,500,000 | 13 | India | Gujarat | Asia | 21.1833324432 | 72.8333358765 | website | 5,935,000 | Map |