| Santander to Rovinj | 868.22 mi (1,397.27 km) |
| Santander to Samobor | 970.83 mi (1,562.41 km) |
| Santander to Sesvete | 989.89 mi (1,593.07 km) |
| Santander to Sibenik | 983.35 mi (1,582.55 km) |
| Santander to Sinj | 1,020.49 mi (1,642.32 km) |
| Santander to Sisak | 1,002.04 mi (1,612.62 km) |
| Santander to Slatina | 1,066.28 mi (1,716.01 km) |
| Santander to Slavonski Brod | 1,081.87 mi (1,741.10 km) |
| Santander to Solin | 1,014.91 mi (1,633.34 km) |
| Santander to Split | 1,012.37 mi (1,629.25 km) |
| Santander to Sveti Ivan Zelina | 996.64 mi (1,603.94 km) |
| Santander to Trilj | 1,025.27 mi (1,650.01 km) |
| Santander to Trogir | 1,002.93 mi (1,614.06 km) |
| Santander to Umag | 863.42 mi (1,389.55 km) |
| Santander to Valpovo | 1,100.81 mi (1,771.58 km) |
