| Vianen to Solofra | 897.80 mi (1,444.87 km) |
| Vianen to Somma Lombardo | 464.91 mi (748.21 km) |
| Vianen to Somma Vesuviana | 885.52 mi (1,425.11 km) |
| Vianen to Sommacampagna | 524.67 mi (844.37 km) |
| Vianen to Sona | 522.25 mi (840.48 km) |
| Vianen to Sondrio | 455.79 mi (733.52 km) |
| Vianen to Sora | 814.29 mi (1,310.47 km) |
| Vianen to Sorbolo | 550.39 mi (885.77 km) |
| Vianen to Soresina | 510.88 mi (822.18 km) |
| Vianen to Sorisole | 478.44 mi (769.97 km) |
| Vianen to Sorrento | 899.18 mi (1,447.09 km) |
| Vianen to Sorso | 790.13 mi (1,271.60 km) |
| Vianen to Sortino | 1,132.04 mi (1,821.84 km) |
| Vianen to Soverato Marina | 1,071.24 mi (1,723.99 km) |
| Vianen to Sovicille | 664.92 mi (1,070.09 km) |
