| Valenciennes to Somma Lombardo | 401.73 mi (646.53 km) |
| Valenciennes to Somma Vesuviana | 839.45 mi (1,350.96 km) |
| Valenciennes to Sommacampagna | 481.88 mi (775.51 km) |
| Valenciennes to Sona | 479.63 mi (771.89 km) |
| Valenciennes to Sondrio | 410.77 mi (661.07 km) |
| Valenciennes to Sora | 767.24 mi (1,234.76 km) |
| Valenciennes to Sorbolo | 498.68 mi (802.55 km) |
| Valenciennes to Soresina | 456.96 mi (735.41 km) |
| Valenciennes to Sorisole | 426.53 mi (686.43 km) |
| Valenciennes to Sorrento | 851.48 mi (1,370.32 km) |
| Valenciennes to Sorso | 703.87 mi (1,132.76 km) |
| Valenciennes to Sortino | 1,074.51 mi (1,729.26 km) |
| Valenciennes to Soverato Marina | 1,027.65 mi (1,653.85 km) |
| Valenciennes to Sovicille | 609.08 mi (980.21 km) |
| Valenciennes to Spello | 667.85 mi (1,074.81 km) |
