| Monsummano to Settimo Torinese | 173.91 mi (279.88 km) |
| Monsummano to Seveso | 147.84 mi (237.92 km) |
| Monsummano to Sezze | 199.48 mi (321.03 km) |
| Monsummano to Siano | 289.84 mi (466.46 km) |
| Monsummano to Siena | 45.82 mi (73.73 km) |
| Monsummano to Signa | 15.25 mi (24.55 km) |
| Monsummano to Silea | 143.29 mi (230.60 km) |
| Monsummano to Silvi Paese | 189.44 mi (304.87 km) |
| Monsummano to Sinalunga | 64.22 mi (103.35 km) |
| Monsummano to Siniscola | 234.59 mi (377.53 km) |
| Monsummano to Sinnai | 326.17 mi (524.92 km) |
| Monsummano to Siracusa | 524.97 mi (844.85 km) |
| Monsummano to Solaro | 147.72 mi (237.73 km) |
| Monsummano to Soliera | 60.44 mi (97.27 km) |
| Monsummano to Solofra | 293.77 mi (472.78 km) |
