| Torrelodones to Solofra | 981.90 mi (1,580.22 km) |
| Torrelodones to Somma Lombardo | 726.88 mi (1,169.79 km) |
| Torrelodones to Somma Vesuviana | 960.16 mi (1,545.23 km) |
| Torrelodones to Sommacampagna | 816.36 mi (1,313.80 km) |
| Torrelodones to Sona | 816.34 mi (1,313.77 km) |
| Torrelodones to Sondrio | 791.97 mi (1,274.55 km) |
| Torrelodones to Sora | 914.71 mi (1,472.08 km) |
| Torrelodones to Sorbolo | 785.95 mi (1,264.87 km) |
| Torrelodones to Soresina | 768.29 mi (1,236.44 km) |
| Torrelodones to Sorisole | 770.65 mi (1,240.24 km) |
| Torrelodones to Sorrento | 958.42 mi (1,542.43 km) |
| Torrelodones to Sorso | 654.86 mi (1,053.90 km) |
| Torrelodones to Sortino | 1,044.66 mi (1,681.22 km) |
| Torrelodones to Soverato Marina | 1,095.10 mi (1,762.39 km) |
| Torrelodones to Sovicille | 800.31 mi (1,287.97 km) |
