| Bosel to Sestao | 836.99 mi (1,347.01 km) |
| Bosel to Sevilla | 1,278.98 mi (2,058.32 km) |
| Bosel to Sevilla La Nueva | 1,039.83 mi (1,673.44 km) |
| Bosel to Silla | 1,022.46 mi (1,645.49 km) |
| Bosel to Silleda | 1,030.13 mi (1,657.83 km) |
| Bosel to Sitges | 862.44 mi (1,387.96 km) |
| Bosel to Socuellamos | 1,075.43 mi (1,730.74 km) |
| Bosel to Soller | 947.74 mi (1,525.24 km) |
| Bosel to Solsona | 817.18 mi (1,315.12 km) |
| Bosel to Son Servera | 949.95 mi (1,528.79 km) |
| Bosel to Sonseca | 1,077.32 mi (1,733.78 km) |
| Bosel to Sopelana | 832.18 mi (1,339.27 km) |
| Bosel to Soria | 914.79 mi (1,472.21 km) |
| Bosel to Suances | 859.55 mi (1,383.31 km) |
| Bosel to Sueca | 1,031.01 mi (1,659.25 km) |
