| Sentrupert to Sestao | 906.32 mi (1,458.58 km) |
| Sentrupert to Sevilla | 1,239.62 mi (1,994.97 km) |
| Sentrupert to Sevilla La Nueva | 1,035.81 mi (1,666.97 km) |
| Sentrupert to Silla | 908.17 mi (1,461.57 km) |
| Sentrupert to Silleda | 1,170.15 mi (1,883.17 km) |
| Sentrupert to Sitges | 739.81 mi (1,190.61 km) |
| Sentrupert to Socuellamos | 1,016.47 mi (1,635.85 km) |
| Sentrupert to Soller | 758.70 mi (1,221.00 km) |
| Sentrupert to Solsona | 727.48 mi (1,170.76 km) |
| Sentrupert to Son Servera | 737.98 mi (1,187.67 km) |
| Sentrupert to Sonseca | 1,054.18 mi (1,696.54 km) |
| Sentrupert to Sopelana | 903.56 mi (1,454.14 km) |
| Sentrupert to Soria | 919.31 mi (1,479.48 km) |
| Sentrupert to Suances | 953.75 mi (1,534.91 km) |
| Sentrupert to Sueca | 910.27 mi (1,464.93 km) |
