| Castelli Calepio to Settimo Torinese | 109.13 mi (175.63 km) |
| Castelli Calepio to Seveso | 36.85 mi (59.30 km) |
| Castelli Calepio to Sezze | 326.57 mi (525.56 km) |
| Castelli Calepio to Siano | 411.76 mi (662.66 km) |
| Castelli Calepio to Siena | 174.82 mi (281.34 km) |
| Castelli Calepio to Signa | 140.75 mi (226.51 km) |
| Castelli Calepio to Silea | 115.78 mi (186.32 km) |
| Castelli Calepio to Silvi Paese | 298.53 mi (480.44 km) |
| Castelli Calepio to Sinalunga | 189.89 mi (305.60 km) |
| Castelli Calepio to Siniscola | 349.69 mi (562.78 km) |
| Castelli Calepio to Sinnai | 438.84 mi (706.25 km) |
| Castelli Calepio to Siracusa | 653.99 mi (1,052.50 km) |
| Castelli Calepio to Solaro | 39.46 mi (63.50 km) |
| Castelli Calepio to Soliera | 79.46 mi (127.89 km) |
| Castelli Calepio to Solofra | 414.64 mi (667.31 km) |
