| Romilly-sur-Seine to Carpentras | 314.54 mi (506.21 km) |
| Romilly-sur-Seine to Carquefou | 255.93 mi (411.89 km) |
| Romilly-sur-Seine to Carqueiranne | 391.17 mi (629.54 km) |
| Romilly-sur-Seine to Carrieres-sous-Poissy | 82.52 mi (132.80 km) |
| Romilly-sur-Seine to Carrieres-sur-Seine | 71.00 mi (114.27 km) |
| Romilly-sur-Seine to Carros | 367.25 mi (591.04 km) |
| Romilly-sur-Seine to Carvin | 140.90 mi (226.76 km) |
| Romilly-sur-Seine to Castanet-Tolosan | 361.61 mi (581.95 km) |
| Romilly-sur-Seine to Castelginest | 350.79 mi (564.54 km) |
| Romilly-sur-Seine to Castelnau-le-Lez | 337.20 mi (542.68 km) |
| Romilly-sur-Seine to Castelnaudary | 369.07 mi (593.96 km) |
| Romilly-sur-Seine to Castelsarrasin | 333.54 mi (536.78 km) |
| Romilly-sur-Seine to Castres | 346.93 mi (558.33 km) |
| Romilly-sur-Seine to Caudebec-les-Elbeuf | 133.77 mi (215.28 km) |
| Romilly-sur-Seine to Caudry | 112.09 mi (180.39 km) |
