| Santa Comba Dao to Sestu | 914.53 mi (1,471.79 km) |
| Santa Comba Dao to Settimo Torinese | 867.64 mi (1,396.33 km) |
| Santa Comba Dao to Seveso | 941.43 mi (1,515.08 km) |
| Santa Comba Dao to Sezze | 1,105.29 mi (1,778.79 km) |
| Santa Comba Dao to Siano | 1,193.60 mi (1,920.92 km) |
| Santa Comba Dao to Siena | 1,018.43 mi (1,639.01 km) |
| Santa Comba Dao to Signa | 1,010.12 mi (1,625.64 km) |
| Santa Comba Dao to Silea | 1,089.47 mi (1,753.34 km) |
| Santa Comba Dao to Silvi Paese | 1,157.13 mi (1,862.22 km) |
| Santa Comba Dao to Sinalunga | 1,038.06 mi (1,670.59 km) |
| Santa Comba Dao to Siniscola | 934.53 mi (1,503.99 km) |
| Santa Comba Dao to Sinnai | 920.35 mi (1,481.16 km) |
| Santa Comba Dao to Siracusa | 1,278.30 mi (2,057.23 km) |
| Santa Comba Dao to Solaro | 938.39 mi (1,510.20 km) |
| Santa Comba Dao to Soliera | 1,011.47 mi (1,627.80 km) |
