| Valley to Solofra | 5,244.57 mi (8,440.32 km) |
| Valley to Somma Lombardo | 4,811.58 mi (7,743.49 km) |
| Valley to Somma Vesuviana | 5,224.71 mi (8,408.37 km) |
| Valley to Sommacampagna | 4,913.04 mi (7,906.77 km) |
| Valley to Sona | 4,911.24 mi (7,903.88 km) |
| Valley to Sondrio | 4,846.58 mi (7,799.82 km) |
| Valley to Sora | 5,158.24 mi (8,301.39 km) |
| Valley to Sorbolo | 4,913.65 mi (7,907.75 km) |
| Valley to Soresina | 4,873.97 mi (7,843.89 km) |
| Valley to Sorisole | 4,851.06 mi (7,807.03 km) |
| Valley to Sorrento | 5,230.64 mi (8,417.90 km) |
| Valley to Sorso | 4,960.91 mi (7,983.82 km) |
| Valley to Sortino | 5,386.60 mi (8,668.89 km) |
| Valley to Soverato Marina | 5,400.00 mi (8,690.46 km) |
| Valley to Sovicille | 4,999.18 mi (8,045.41 km) |
