| Viadana to Solofra | 357.73 mi (575.71 km) |
| Viadana to Somma Lombardo | 102.73 mi (165.33 km) |
| Viadana to Somma Vesuviana | 343.08 mi (552.13 km) |
| Viadana to Sommacampagna | 36.44 mi (58.64 km) |
| Viadana to Sona | 38.18 mi (61.45 km) |
| Viadana to Sondrio | 91.46 mi (147.19 km) |
| Viadana to Sora | 270.91 mi (435.99 km) |
| Viadana to Sorbolo | 6.56 mi (10.56 km) |
| Viadana to Soresina | 40.78 mi (65.64 km) |
| Viadana to Sorisole | 69.98 mi (112.63 km) |
| Viadana to Sorrento | 355.45 mi (572.05 km) |
| Viadana to Sorso | 301.71 mi (485.56 km) |
| Viadana to Sortino | 585.23 mi (941.83 km) |
| Viadana to Soverato Marina | 531.20 mi (854.88 km) |
| Viadana to Sovicille | 118.93 mi (191.41 km) |
