| Chateaudun to Settimo Torinese | 366.32 mi (589.54 km) |
| Chateaudun to Seveso | 404.63 mi (651.19 km) |
| Chateaudun to Sezze | 731.39 mi (1,177.06 km) |
| Chateaudun to Siano | 826.54 mi (1,330.19 km) |
| Chateaudun to Siena | 582.73 mi (937.82 km) |
| Chateaudun to Signa | 554.23 mi (891.94 km) |
| Chateaudun to Silea | 543.41 mi (874.54 km) |
| Chateaudun to Silvi Paese | 727.36 mi (1,170.57 km) |
| Chateaudun to Sinalunga | 603.04 mi (970.50 km) |
| Chateaudun to Siniscola | 661.74 mi (1,064.96 km) |
| Chateaudun to Sinnai | 721.26 mi (1,160.75 km) |
| Chateaudun to Siracusa | 1,036.83 mi (1,668.62 km) |
| Chateaudun to Solaro | 403.24 mi (648.96 km) |
| Chateaudun to Soliera | 511.01 mi (822.40 km) |
| Chateaudun to Solofra | 831.20 mi (1,337.69 km) |
