| South San Francisco to Sentrupert | 6,085.54 mi (9,793.73 km) |
| South San Francisco to Sevnica | 6,089.15 mi (9,799.54 km) |
| South San Francisco to Sezana | 6,069.67 mi (9,768.18 km) |
| South San Francisco to Skocjan | 6,094.81 mi (9,808.64 km) |
| South San Francisco to Skofja Loka | 6,054.14 mi (9,743.19 km) |
| South San Francisco to Skofljica | 6,071.89 mi (9,771.76 km) |
| South San Francisco to Slovenj Gradec | 6,054.19 mi (9,743.28 km) |
| South San Francisco to Slovenska Bistrica | 6,073.73 mi (9,774.73 km) |
| South San Francisco to Slovenske Konjice | 6,072.94 mi (9,773.45 km) |
| South San Francisco to Smarje | 6,081.79 mi (9,787.70 km) |
| South San Francisco to Smarjeske Toplice | 6,095.62 mi (9,809.96 km) |
| South San Francisco to Smartno | 6,075.37 mi (9,777.36 km) |
| South San Francisco to Smartno | 6,063.49 mi (9,758.24 km) |
| South San Francisco to Sodrazica | 6,086.36 mi (9,795.06 km) |
| South San Francisco to Solcava | 6,049.49 mi (9,735.71 km) |
