| Sostanj to Sestao | 907.30 mi (1,460.16 km) |
| Sostanj to Sevilla | 1,248.32 mi (2,008.97 km) |
| Sostanj to Sevilla La Nueva | 1,041.56 mi (1,676.22 km) |
| Sostanj to Silla | 918.37 mi (1,477.97 km) |
| Sostanj to Silleda | 1,169.83 mi (1,882.66 km) |
| Sostanj to Sitges | 748.66 mi (1,204.85 km) |
| Sostanj to Socuellamos | 1,024.77 mi (1,649.21 km) |
| Sostanj to Soller | 771.32 mi (1,241.31 km) |
| Sostanj to Solsona | 734.39 mi (1,181.89 km) |
| Sostanj to Son Servera | 751.60 mi (1,209.58 km) |
| Sostanj to Sonseca | 1,061.00 mi (1,707.51 km) |
| Sostanj to Sopelana | 904.41 mi (1,455.51 km) |
| Sostanj to Soria | 923.64 mi (1,486.45 km) |
| Sostanj to Suances | 953.99 mi (1,535.29 km) |
| Sostanj to Sueca | 920.80 mi (1,481.89 km) |
