| Romans-sur-Isere to Civita Castellana | 413.71 mi (665.80 km) |
| Romans-sur-Isere to Civitanova Marche | 446.57 mi (718.69 km) |
| Romans-sur-Isere to Civitavecchia | 394.21 mi (634.41 km) |
| Romans-sur-Isere to Civitella in Val di Chiana | 348.52 mi (560.89 km) |
| Romans-sur-Isere to Clusone | 244.26 mi (393.10 km) |
| Romans-sur-Isere to Coccaglio | 242.02 mi (389.49 km) |
| Romans-sur-Isere to Codigoro | 345.74 mi (556.41 km) |
| Romans-sur-Isere to Codogno | 227.04 mi (365.38 km) |
| Romans-sur-Isere to Codroipo | 388.90 mi (625.87 km) |
| Romans-sur-Isere to Cogoleto | 182.20 mi (293.22 km) |
| Romans-sur-Isere to Colle di Val d'Elsa | 321.79 mi (517.88 km) |
| Romans-sur-Isere to Colle Salvetti | 286.41 mi (460.93 km) |
| Romans-sur-Isere to Collecchio | 253.58 mi (408.09 km) |
| Romans-sur-Isere to Colleferro | 460.49 mi (741.09 km) |
| Romans-sur-Isere to Collegno | 123.03 mi (198.00 km) |
