| South San Francisco to Sarkisla | 6,949.09 mi (11,183.47 km) |
| South San Francisco to Saruhanli | 6,824.58 mi (10,983.10 km) |
| South San Francisco to Sason | 7,083.31 mi (11,399.48 km) |
| South San Francisco to Savastepe | 6,785.34 mi (10,919.95 km) |
| South San Francisco to Savsat | 6,901.50 mi (11,106.90 km) |
| South San Francisco to Savur | 7,133.64 mi (11,480.49 km) |
| South San Francisco to Sefaatli | 6,912.58 mi (11,124.72 km) |
| South San Francisco to Seferhisar | 6,842.26 mi (11,011.55 km) |
| South San Francisco to Selcuk | 6,869.84 mi (11,055.94 km) |
| South San Francisco to Selcuklu | 6,978.51 mi (11,230.83 km) |
| South San Francisco to Selendi | 6,851.51 mi (11,026.44 km) |
| South San Francisco to Selim | 6,958.81 mi (11,199.12 km) |
| South San Francisco to Semdinli | 7,191.33 mi (11,573.32 km) |
| South San Francisco to Senirkent | 6,926.44 mi (11,147.03 km) |
| South San Francisco to Senkaya | 6,947.33 mi (11,180.64 km) |
