| Castel Mella to Settimo Torinese | 118.53 mi (190.75 km) |
| Castel Mella to Seveso | 49.97 mi (80.42 km) |
| Castel Mella to Sezze | 312.60 mi (503.08 km) |
| Castel Mella to Siano | 397.11 mi (639.09 km) |
| Castel Mella to Siena | 161.62 mi (260.10 km) |
| Castel Mella to Signa | 127.47 mi (205.15 km) |
| Castel Mella to Silea | 104.36 mi (167.96 km) |
| Castel Mella to Silvi Paese | 283.44 mi (456.16 km) |
| Castel Mella to Sinalunga | 176.08 mi (283.37 km) |
| Castel Mella to Siniscola | 341.10 mi (548.95 km) |
| Castel Mella to Sinnai | 430.91 mi (693.48 km) |
| Castel Mella to Siracusa | 640.33 mi (1,030.51 km) |
| Castel Mella to Solaro | 52.18 mi (83.98 km) |
| Castel Mella to Soliera | 64.78 mi (104.26 km) |
| Castel Mella to Solofra | 399.92 mi (643.61 km) |
