| Cities | Distance |
|---|---|
| Santander to Sestao | 41.49 mi (66.77 km) |
| Santander to Sevilla | 445.03 mi (716.21 km) |
| Santander to Sevilla La Nueva | 215.55 mi (346.90 km) |
| Santander to Silla | 333.44 mi (536.62 km) |
| Santander to Silleda | 229.57 mi (369.46 km) |
| Santander to Sitges | 325.10 mi (523.20 km) |
| Santander to Socuellamos | 292.81 mi (471.22 km) |
| Santander to Soller | 421.83 mi (678.87 km) |
| Santander to Solsona | 288.51 mi (464.31 km) |
| Santander to Son Servera | 455.53 mi (733.11 km) |
| Santander to Sonseca | 260.09 mi (418.58 km) |
| Santander to Sopelana | 41.82 mi (67.30 km) |
| Santander to Soria | 135.51 mi (218.08 km) |
| Santander to Suances | 12.46 mi (20.05 km) |
| Santander to Sueca | 345.61 mi (556.20 km) |