| Grez-Doiceau to Carquefou | 367.38 mi (591.24 km) |
| Grez-Doiceau to Carqueiranne | 531.70 mi (855.68 km) |
| Grez-Doiceau to Carrieres-sous-Poissy | 171.10 mi (275.36 km) |
| Grez-Doiceau to Carrieres-sur-Seine | 165.54 mi (266.40 km) |
| Grez-Doiceau to Carros | 494.88 mi (796.43 km) |
| Grez-Doiceau to Carvin | 78.15 mi (125.77 km) |
| Grez-Doiceau to Castanet-Tolosan | 520.79 mi (838.12 km) |
| Grez-Doiceau to Castelginest | 509.86 mi (820.54 km) |
| Grez-Doiceau to Castelnau-le-Lez | 491.74 mi (791.37 km) |
| Grez-Doiceau to Castelnaudary | 528.31 mi (850.24 km) |
| Grez-Doiceau to Castelsarrasin | 491.91 mi (791.65 km) |
| Grez-Doiceau to Castres | 506.04 mi (814.40 km) |
| Grez-Doiceau to Caudebec-les-Elbeuf | 191.69 mi (308.50 km) |
| Grez-Doiceau to Caudry | 70.58 mi (113.59 km) |
| Grez-Doiceau to Cavaillon | 476.72 mi (767.20 km) |
