| Romans-sur-Isere to Settimo Torinese | 132.57 mi (213.35 km) |
| Romans-sur-Isere to Seveso | 202.63 mi (326.09 km) |
| Romans-sur-Isere to Sezze | 471.49 mi (758.79 km) |
| Romans-sur-Isere to Siano | 568.63 mi (915.12 km) |
| Romans-sur-Isere to Siena | 333.16 mi (536.17 km) |
| Romans-sur-Isere to Signa | 310.91 mi (500.36 km) |
| Romans-sur-Isere to Silea | 354.17 mi (569.98 km) |
| Romans-sur-Isere to Silvi Paese | 483.52 mi (778.16 km) |
| Romans-sur-Isere to Sinalunga | 354.51 mi (570.53 km) |
| Romans-sur-Isere to Siniscola | 388.31 mi (624.93 km) |
| Romans-sur-Isere to Sinnai | 450.05 mi (724.28 km) |
| Romans-sur-Isere to Siracusa | 765.73 mi (1,232.33 km) |
| Romans-sur-Isere to Solaro | 199.74 mi (321.44 km) |
| Romans-sur-Isere to Soliera | 288.19 mi (463.79 km) |
| Romans-sur-Isere to Solofra | 574.19 mi (924.06 km) |
