| Costessey to Sestu | 996.16 mi (1,603.16 km) |
| Costessey to Settimo Torinese | 598.59 mi (963.34 km) |
| Costessey to Seveso | 601.89 mi (968.64 km) |
| Costessey to Sezze | 948.94 mi (1,527.17 km) |
| Costessey to Siano | 1,035.02 mi (1,665.71 km) |
| Costessey to Siena | 795.50 mi (1,280.23 km) |
| Costessey to Signa | 762.19 mi (1,226.63 km) |
| Costessey to Silea | 694.95 mi (1,118.42 km) |
| Costessey to Silvi Paese | 918.69 mi (1,478.49 km) |
| Costessey to Sinalunga | 812.30 mi (1,307.28 km) |
| Costessey to Siniscola | 925.48 mi (1,489.41 km) |
| Costessey to Sinnai | 997.95 mi (1,606.04 km) |
| Costessey to Siracusa | 1,273.74 mi (2,049.88 km) |
| Costessey to Solaro | 602.10 mi (968.99 km) |
| Costessey to Soliera | 702.73 mi (1,130.93 km) |
