| Santander to Slatina | 1,395.98 mi (2,246.62 km) |
| Santander to Slobozia | 1,541.34 mi (2,480.55 km) |
| Santander to Sovata | 1,418.57 mi (2,282.97 km) |
| Santander to Strehaia | 1,337.34 mi (2,152.25 km) |
| Santander to Suceava | 1,473.07 mi (2,370.67 km) |
| Santander to Targoviste | 1,445.26 mi (2,325.92 km) |
| Santander to Targu Frumos | 1,508.84 mi (2,428.24 km) |
| Santander to Targu Jiu | 1,338.37 mi (2,153.89 km) |
| Santander to Targu Lapus | 1,361.33 mi (2,190.84 km) |
| Santander to Targu Neamt | 1,478.14 mi (2,378.83 km) |
| Santander to Targu Ocna | 1,493.11 mi (2,402.93 km) |
| Santander to Targu Secuiesc | 1,471.51 mi (2,368.16 km) |
| Santander to Targu-Mures | 1,394.37 mi (2,244.02 km) |
| Santander to Tarnaveni | 1,380.91 mi (2,222.36 km) |
| Santander to Tasnad | 1,301.67 mi (2,094.83 km) |
