| Montesarchio to Somma Lombardo | 436.26 mi (702.10 km) |
| Montesarchio to Somma Vesuviana | 16.88 mi (27.17 km) |
| Montesarchio to Sommacampagna | 354.74 mi (570.90 km) |
| Montesarchio to Sona | 357.11 mi (574.71 km) |
| Montesarchio to Sondrio | 425.36 mi (684.55 km) |
| Montesarchio to Sora | 69.24 mi (111.42 km) |
| Montesarchio to Sorbolo | 336.02 mi (540.77 km) |
| Montesarchio to Soresina | 377.91 mi (608.18 km) |
| Montesarchio to Sorisole | 407.95 mi (656.53 km) |
| Montesarchio to Sorrento | 33.22 mi (53.47 km) |
| Montesarchio to Sorso | 316.60 mi (509.52 km) |
| Montesarchio to Sortino | 270.31 mi (435.03 km) |
| Montesarchio to Soverato Marina | 193.50 mi (311.41 km) |
| Montesarchio to Sovicille | 231.84 mi (373.10 km) |
| Montesarchio to Spello | 166.63 mi (268.17 km) |
