| West Sacramento to Sesena | 5,734.03 mi (9,228.03 km) |
| West Sacramento to Sestao | 5,599.76 mi (9,011.95 km) |
| West Sacramento to Sevilla | 5,787.76 mi (9,314.50 km) |
| West Sacramento to Sevilla La Nueva | 5,709.79 mi (9,189.02 km) |
| West Sacramento to Silla | 5,890.93 mi (9,480.53 km) |
| West Sacramento to Silleda | 5,440.66 mi (8,755.89 km) |
| West Sacramento to Sitges | 5,871.64 mi (9,449.49 km) |
| West Sacramento to Socuellamos | 5,807.69 mi (9,346.58 km) |
| West Sacramento to Soller | 5,979.20 mi (9,622.60 km) |
| West Sacramento to Solsona | 5,822.31 mi (9,370.10 km) |
| West Sacramento to Son Servera | 6,009.53 mi (9,671.41 km) |
| West Sacramento to Sonseca | 5,744.71 mi (9,245.21 km) |
| West Sacramento to Sopelana | 5,597.18 mi (9,007.79 km) |
| West Sacramento to Soria | 5,695.73 mi (9,166.40 km) |
| West Sacramento to Suances | 5,557.02 mi (8,943.17 km) |
