| Montmelo to Solofra | 656.40 mi (1,056.38 km) |
| Montmelo to Somma Lombardo | 430.40 mi (692.65 km) |
| Montmelo to Somma Vesuviana | 634.65 mi (1,021.37 km) |
| Montmelo to Sommacampagna | 506.05 mi (814.40 km) |
| Montmelo to Sona | 506.44 mi (815.04 km) |
| Montmelo to Sondrio | 495.36 mi (797.20 km) |
| Montmelo to Sora | 586.65 mi (944.12 km) |
| Montmelo to Sorbolo | 471.10 mi (758.15 km) |
| Montmelo to Soresina | 460.35 mi (740.87 km) |
| Montmelo to Sorisole | 469.39 mi (755.41 km) |
| Montmelo to Sorrento | 634.02 mi (1,020.36 km) |
| Montmelo to Sorso | 333.09 mi (536.06 km) |
| Montmelo to Sortino | 746.19 mi (1,200.87 km) |
| Montmelo to Soverato Marina | 780.14 mi (1,255.52 km) |
| Montmelo to Sovicille | 473.25 mi (761.63 km) |
