| Saarland (Germany) |
Saarbrticken |
| Saba (Netherland Antilles) |
The Bottom |
| Sabah (Malaysia) |
Kota Kinabalu |
| Sacatepequez (Guatemala) |
Antigua Guatemala |
| St Andrew and St David (Trinidad and Tobago) |
Sangre Grande |
| St Catherine (Jamaica) |
Spanish Town |
| St Croix (US Virgins) |
Christiansted |
| St Elizabeth (Jamaica) |
Black River |
| St Eustatius (Netherland Antilles) |
Oranjestad |
| St Helena |
Jamestown |
| St James (Jamaica) |
Montego Bay |
| St Kitts (St Kitts and Nevis) |
Basseterre |
| St Kitts and Nevis |
Basseterre |
| St Lucia |
Castries |
| St Maarten (Netherland Antilles) |
Philipsburg |
| St Martin and St Barthelemy (Guadeloupe) |
Marigot |
| St Mary (Jamaica) |
Port Maria |
| St Patrick (Trinidad and Tobago) |
Siparia |
| St Thomas (Jamaica) |
Morant Bay |
| St Thomas and St John (US Virgins) |
Charlotte Amalie |
| St Vincent and Grenadines |
Kingstown |
| St-Pierre and Miquelon (France) |
St-Pierre |
| Saipan |
Chalan Kanoa |
| Saitama (Japan) |
Urawa |
| Sakha (Russia) |
Yakutsk |
| Sakhalin Island |
Yuzhno Sakhalinsk |
| Sal (Cape Verde) |
Santa Maria |
| Salaj (Romania) |
Zalau |
| Salamat (Chad) |
Am Timan |
| San Andres y Providencia |
San Andres |
| San Marino (Most Serene Republic) |
San Marino |
| San Martin (Peru) |
Moyobamba |
| San Salvador and Rum Cay (Bahamas) |
Cockburn Town |
| Sanaag (Somalia) |
Erigavo (Ceerigaabo) |
| Sanchez Ramirez (Dominican Republic) |
Cotui |
| Sangha (Congo) |
Ouesso |
| Sangha-Economique (CA Republic) |
Nola |
| Sanguie (Burkina Faso) |
Reo |
| Sanmatenga (Burkina Faso) |
Kaya |
| Santa Catarina (Brazil) |
Florianepolis |
| Santa Catarina (Cape Verde) |
Assomada |
| Santa Cruz (Argentina) |
Rio Gallegos |
| Santa Cruz (Cape Verde) |
Pedra Badejo |
| Santa Rosa (Guatemala) |
Cuilapa |
| Santander (Colombia) |
Bucaramanga |
| Santiago (Dominican Republic) |
Santiago de los Caballeros |
| Santo / Maio (Vanuatu) |
Luganville |
| Sao Nicolau (Cape Verde) |
Ribeira Brava |
| Seo Tome and Principe |
Sao Tome |
| Sao Vicente (Cape Verde) |
Mindelo |
| Saone-et-Loire (France) |
Macon |
| Saramacca (Suriname) |
Groningen |
| Sarawak (Malaysia) |
Kuching |
| Sardinia (Italy) |
Cagliari |
| Sarthe (France) |
Le Mans |
| Saskatchewan (Canada) |
Regina |
| Saudi Arabia |
Riyadh |
| Savoie (France) |
Chambery |
| Saxony (Germany) |
Dresden |
| Saxony-Anhalt (Germany) |
Magdeburg |
| Schleswig-Holstein (Germany) |
Kiel |
| Scilly Isles |
Hugh Town |
| Scotland |
Edinburgh |
| Seenu (Maldives) |
Hithadoo |
| Seine-et-Marne (France) |
Melun |
| Seine-Maritime (France) |
Rouen |
| Seine-Saint-Denis (France) |
Bobigny |
| Selenge (Mongolia) |
Sohbaatar |
| Senegal |
Dakar |
| Sem (Burkina Faso) |
Dori |
| Serbia |
Belgrade |
| Sergipe (Brazil) |
Aracaju |
| Seychelles |
Victoria |
| Shaanxi (aka Shensi) |
Xi'an (aka Sian) |
| Shaba (Democratic Republic of Congo) |
Lubumbashi |
| Shabeellaha Dhexe (Somalia) |
Giohar (Jawhar) |
| Shabeellaha Noose (Somalia) |
Merca (Marka) |
| Shabwah (Yemen) |
Ataq |
| Shan (Myanmar) |
Taunggyi |
| Shandong (aka Shantung) (China) |
Jinan (aka Tsinan) |
| Shanxi (China) |
Taiyuan |
| Shaviyani (Maldives) |
Farukolhu Funadhoo |
| Shepherd (Vanuatu) |
Morua |
| Shetland Islands |
Lerwick |
| Shewa (Ethiopia) |
Addis Ababa |
| Shiga (Japan) |
Otsu |
| Shimane (Japan) |
Matsue |
| Shiselweni (Swaziland) |
Nhlangano |
| Shropshire (England) |
Shrewsbury |
| Sichuan (China) |
Chengdu |
| Sicily (Italy) |
Palermo |
| Sidamo (Ethiopia) |
Awasa |
| Sierra Leone |
Freetown |
| Sikkim (India) |
Gangtok |
| Sina al-Janubiyah (Egypt) |
At-Tur |
| Sina ash-Shamaliyah (Egypt) |
AI-'Arish |
| Sinaloa (Mexico) |
Culiacdn |
| Sind (Pakistan) |
Karachi |
| Singapore |
Singapore |
| Sinoe (Liberia) |
Greenville |
| Sissilli (Burkina Faso) |
Leo |
| Sistan va Baluchestan (Iran) |
Zahedan |
| Skaraborg (Sweden) |
Mariestad |
| Skrapar (Albania) |
Corovoda |
| Sligo (Republic of Ireland) |
Sligo |
| Slovakia |
Bratislava |
| Slovenia |
Llubljana |
| Society Islands |
Papeete |
| Socotra (Yemen) |
Tamrida |
| Sodermanland (Sweden) |
Nykoping |
| Sofala (Mozambique) |
Beira |
| Sogn og Fjordane (Norway) |
Leikanger |
| Solomon Islands |
Honiara |
| Somalia |
Mogadishu |
| Somaliland |
Berbera |
| Somerset (England) |
Taunton |
| Somme (France) |
Amiens |
| Somogy (Hungary) |
Kaposvar |
| Sonderjylland (Denmark) |
Abenra |
| Sonora (Mexico) |
Hermosillo |
| Soriano (Uruguay) |
Mercedes |
| Sor-Trondelag (Norway) |
Trondheim |
| Soum (Burkina Faso) |
Djibo |
| Sourou (Burkina Faso) |
Tougan |
| South Africa |
Pretoria (admin), Capetown (legislative) & Bloemfontein (judicial) |
| South Australia |
Adelaide |
| South Carolina (USA) |
Columbia |
| South Dakota (USA) |
Pierre |
| South Georgia and the South Sandwich Islands |
King Edward Point |
| South Glamorgan (Wales) |
Cardiff |
| South Korea |
Seoul |
| South Ossetia |
Tskhinvali |
| South Yorkshire (England) |
Barnsley |
| Southern District (Israel) |
Beersheba |
| Southern Highlands (Papua New Guinea) |
Mende |
| Southern Province (Sierra Leone) |
Bo |
| Southern Province (Zambia) |
Livingstone |
| Southland (New Zealand) |
Invercargill |
| Spain |
Madrid |
| Sri Lanka |
Colombo |
| Staffordshire (England) |
Stafford |
| Stann Creek (Belize) |
Dangriga |
| Steiermark (Austria) |
Graz |
| Storstrom (Denmark) |
Nykebing |
| Strathclyde (Scotland) |
Glasgow |
| Suchitepequez (Guatemala) |
Mazatenango |
| Sucre (Colombia) |
Sincelejo |
| Sucre (Venezuela) |
Cumana |
| Sud (Cameroon) |
Ebolowa |
| Sud (Haiti) |
Les Cayes |
| Sudan |
Khartoum |
| Sud-Est (Haiti) |
Jacmel |
| Sudhurland (Iceland) |
Selfoss |
| Sudhurnes (Iceland) |
Keflavik |
| Sud-Kivu (Democratic Republic of Congo) |
Bukavu |
| Sud-Ouest (Cameroon) |
Buea |
| Suffolk (England) |
Ipswich |
| Sohbaatar (Mongolia) |
Baruun-urt |
| Sulawesi Selatan (Indonesia) |
Ujung Pandang |
| Sulawesi Tengah (Indonesia) |
Palu |
| Sulawesi Tenggara (Indonesia) |
Kendari |
| Sulawesi Utara (Indonesia) |
Menado |
| Sumatera Barat (Indonesia) |
Padang |
| Sumatera Utara (Indonesia) |
Medan |
| Suriname |
Paramaribo |
| Surrey (England) |
Kingston-upon Thames |
| Swaziland |
Mbabane |
| Sweden |
Stockholm |
| Switzerland |
Berne |
| Syria |
Damascus |
| Szabics-Szatmdr (Hungary) |
Nyiregyhdza |
