| Montemarciano to Somma Lombardo | 267.41 mi (430.36 km) |
| Montemarciano to Somma Vesuviana | 199.16 mi (320.52 km) |
| Montemarciano to Sommacampagna | 172.23 mi (277.18 km) |
| Montemarciano to Sona | 174.42 mi (280.70 km) |
| Montemarciano to Sondrio | 243.19 mi (391.38 km) |
| Montemarciano to Sora | 133.30 mi (214.52 km) |
| Montemarciano to Sorbolo | 164.85 mi (265.30 km) |
| Montemarciano to Soresina | 205.29 mi (330.38 km) |
| Montemarciano to Sorisole | 231.19 mi (372.06 km) |
| Montemarciano to Sorrento | 214.60 mi (345.37 km) |
| Montemarciano to Sorso | 311.66 mi (501.57 km) |
| Montemarciano to Sortino | 455.81 mi (733.55 km) |
| Montemarciano to Soverato Marina | 381.05 mi (613.24 km) |
| Montemarciano to Sovicille | 107.25 mi (172.60 km) |
| Montemarciano to Spello | 55.07 mi (88.62 km) |
