| Salo to Sestao | 1,602.62 mi (2,579.17 km) |
| Salo to Sevilla | 2,042.73 mi (3,287.46 km) |
| Salo to Sevilla La Nueva | 1,803.99 mi (2,903.25 km) |
| Salo to Silla | 1,770.49 mi (2,849.33 km) |
| Salo to Silleda | 1,788.33 mi (2,878.04 km) |
| Salo to Sitges | 1,602.15 mi (2,578.40 km) |
| Salo to Socuellamos | 1,834.55 mi (2,952.43 km) |
| Salo to Soller | 1,672.64 mi (2,691.85 km) |
| Salo to Solsona | 1,562.49 mi (2,514.59 km) |
| Salo to Son Servera | 1,667.26 mi (2,683.20 km) |
| Salo to Sonseca | 1,840.45 mi (2,961.91 km) |
| Salo to Sopelana | 1,597.83 mi (2,571.45 km) |
| Salo to Soria | 1,678.02 mi (2,700.51 km) |
| Salo to Suances | 1,624.94 mi (2,615.08 km) |
| Salo to Sueca | 1,777.88 mi (2,861.22 km) |
