| City | Country |
|---|---|
| Sao Goncalo | Brazil |
| Sao Luis | Brazil |
| San Pedro Sula | Honduras |
| Sendai | Japan |
| Shouguang | China |
| Shymkent | Kazakhstan |
| Shubra al Khaymah | Egypt |
| Shuizhai | China |
| Stockholm | Sweden |
| Skopje | Macedonia |
| San Salvador | El Salvador |
| Sucre | Bolivia |
| San Jose | Costa Rica |
| Sarajevo | Bosnia And Herzegovina |
| Saint-Denis | Reunion |
| Sri Jayewardenepura Kotte | Sri Lanka |
| Suva | Fiji |
| Sao Tome | Sao Tome And Principe |
| Saint Helier | Jersey |
| Saint John's | Antigua And Barbuda |
| Saint George's | Grenada |
| San Marino | San Marino |
| Stanley | Falkland Islands (Islas Malvinas) |
| Saint-Pierre | Saint Pierre And Miquelon |
| Shaoxing | China |
| Santo Domingo Este | Dominican Republic |
| Setagaya | Japan |
| Songnam | South Korea |
| Solapur | India |
| Sale | Morocco |
| Saltillo | Mexico |
| Shache | China |
| Saratov | Russia |
| Sakai | Japan |
| Sao Bernardo do Campo | Brazil |
| San Luis Potosi | Mexico |
| Songzi | China |
| Samarinda | Indonesia |
| Sizhan | China |
| Shuangqiao | China |
| Sagamihara | Japan |
| Shihezi | China |
| Soledad | Colombia |
| Santo Andre | Brazil |
| Saharanpur | India |
| Salem | India |
| Shishi | China |
| Sao Jose dos Campos | Brazil |
| Sevilla | Spain |
| Shizuoka | Japan |