| Avila to Solofra | 1,020.51 mi (1,642.35 km) |
| Avila to Somma Lombardo | 757.48 mi (1,219.05 km) |
| Avila to Somma Vesuviana | 998.76 mi (1,607.35 km) |
| Avila to Sommacampagna | 848.69 mi (1,365.84 km) |
| Avila to Sona | 848.61 mi (1,365.70 km) |
| Avila to Sondrio | 822.29 mi (1,323.35 km) |
| Avila to Sora | 952.65 mi (1,533.14 km) |
| Avila to Sorbolo | 819.15 mi (1,318.29 km) |
| Avila to Soresina | 800.39 mi (1,288.10 km) |
| Avila to Sorisole | 801.73 mi (1,290.27 km) |
| Avila to Sorrento | 997.19 mi (1,604.82 km) |
| Avila to Sorso | 693.77 mi (1,116.52 km) |
| Avila to Sortino | 1,084.54 mi (1,745.41 km) |
| Avila to Soverato Marina | 1,134.66 mi (1,826.06 km) |
| Avila to Sovicille | 836.29 mi (1,345.88 km) |
