| Allestree to Sestu | 1,068.09 mi (1,718.93 km) |
| Allestree to Settimo Torinese | 682.53 mi (1,098.43 km) |
| Allestree to Seveso | 694.37 mi (1,117.48 km) |
| Allestree to Sezze | 1,041.14 mi (1,675.55 km) |
| Allestree to Siano | 1,129.98 mi (1,818.53 km) |
| Allestree to Siena | 887.48 mi (1,428.27 km) |
| Allestree to Signa | 854.92 mi (1,375.85 km) |
| Allestree to Silea | 797.53 mi (1,283.50 km) |
| Allestree to Silvi Paese | 1,016.56 mi (1,636.00 km) |
| Allestree to Sinalunga | 905.30 mi (1,456.94 km) |
| Allestree to Siniscola | 1,003.10 mi (1,614.33 km) |
| Allestree to Sinnai | 1,070.37 mi (1,722.60 km) |
| Allestree to Siracusa | 1,362.30 mi (2,192.41 km) |
| Allestree to Solaro | 694.24 mi (1,117.28 km) |
| Allestree to Soliera | 798.19 mi (1,284.56 km) |
