| Douchy-les-Mines to Carpentras | 438.45 mi (705.61 km) |
| Douchy-les-Mines to Carquefou | 304.09 mi (489.39 km) |
| Douchy-les-Mines to Carqueiranne | 513.77 mi (826.83 km) |
| Douchy-les-Mines to Carrieres-sous-Poissy | 111.46 mi (179.37 km) |
| Douchy-les-Mines to Carrieres-sur-Seine | 108.06 mi (173.90 km) |
| Douchy-les-Mines to Carros | 485.13 mi (780.74 km) |
| Douchy-les-Mines to Carvin | 23.30 mi (37.50 km) |
| Douchy-les-Mines to Castanet-Tolosan | 477.27 mi (768.09 km) |
| Douchy-les-Mines to Castelginest | 465.76 mi (749.57 km) |
| Douchy-les-Mines to Castelnau-le-Lez | 461.09 mi (742.06 km) |
| Douchy-les-Mines to Castelnaudary | 487.25 mi (784.15 km) |
| Douchy-les-Mines to Castelsarrasin | 445.69 mi (717.27 km) |
| Douchy-les-Mines to Castres | 466.14 mi (750.17 km) |
| Douchy-les-Mines to Caudebec-les-Elbeuf | 127.15 mi (204.62 km) |
| Douchy-les-Mines to Caudry | 12.22 mi (19.66 km) |
