| Montrose to Sestu | 1,312.01 mi (2,111.48 km) |
| Montrose to Settimo Torinese | 913.34 mi (1,469.87 km) |
| Montrose to Seveso | 912.23 mi (1,468.09 km) |
| Montrose to Sezze | 1,257.61 mi (2,023.92 km) |
| Montrose to Siano | 1,340.49 mi (2,157.32 km) |
| Montrose to Siena | 1,105.05 mi (1,778.41 km) |
| Montrose to Signa | 1,071.29 mi (1,724.08 km) |
| Montrose to Silea | 991.77 mi (1,596.10 km) |
| Montrose to Silvi Paese | 1,221.09 mi (1,965.15 km) |
| Montrose to Sinalunga | 1,120.89 mi (1,803.90 km) |
| Montrose to Siniscola | 1,241.12 mi (1,997.39 km) |
| Montrose to Sinnai | 1,313.83 mi (2,114.40 km) |
| Montrose to Siracusa | 1,584.43 mi (2,549.89 km) |
| Montrose to Solaro | 912.70 mi (1,468.85 km) |
| Montrose to Soliera | 1,009.61 mi (1,624.81 km) |
