| Saldus to Sestao | 1,446.47 mi (2,327.87 km) |
| Saldus to Sevilla | 1,873.49 mi (3,015.09 km) |
| Saldus to Sevilla La Nueva | 1,637.96 mi (2,636.05 km) |
| Saldus to Silla | 1,581.88 mi (2,545.78 km) |
| Saldus to Silleda | 1,656.55 mi (2,665.96 km) |
| Saldus to Sitges | 1,409.57 mi (2,268.48 km) |
| Saldus to Socuellamos | 1,657.65 mi (2,667.72 km) |
| Saldus to Soller | 1,470.04 mi (2,365.79 km) |
| Saldus to Solsona | 1,374.70 mi (2,212.37 km) |
| Saldus to Son Servera | 1,460.97 mi (2,351.20 km) |
| Saldus to Sonseca | 1,671.11 mi (2,689.39 km) |
| Saldus to Sopelana | 1,441.94 mi (2,320.58 km) |
| Saldus to Soria | 1,510.59 mi (2,431.07 km) |
| Saldus to Suances | 1,475.24 mi (2,374.17 km) |
| Saldus to Sueca | 1,588.18 mi (2,555.92 km) |
