| Ovar to Solofra | 1,223.62 mi (1,969.23 km) |
| Ovar to Somma Lombardo | 930.95 mi (1,498.23 km) |
| Ovar to Somma Vesuviana | 1,201.87 mi (1,934.22 km) |
| Ovar to Sommacampagna | 1,028.10 mi (1,654.57 km) |
| Ovar to Sona | 1,027.74 mi (1,653.99 km) |
| Ovar to Sondrio | 993.93 mi (1,599.57 km) |
| Ovar to Sora | 1,153.36 mi (1,856.15 km) |
| Ovar to Sorbolo | 1,002.17 mi (1,612.84 km) |
| Ovar to Soresina | 979.27 mi (1,575.99 km) |
| Ovar to Sorisole | 976.61 mi (1,571.70 km) |
| Ovar to Sorrento | 1,200.93 mi (1,932.70 km) |
| Ovar to Sorso | 898.28 mi (1,445.65 km) |
| Ovar to Sortino | 1,291.77 mi (2,078.90 km) |
| Ovar to Soverato Marina | 1,341.11 mi (2,158.30 km) |
| Ovar to Sovicille | 1,029.93 mi (1,657.52 km) |
