| Welver to Carpentras | 539.44 mi (868.14 km) |
| Welver to Carquefou | 518.25 mi (834.05 km) |
| Welver to Carqueiranne | 595.31 mi (958.06 km) |
| Welver to Carrieres-sous-Poissy | 319.71 mi (514.52 km) |
| Welver to Carrieres-sur-Seine | 312.35 mi (502.69 km) |
| Welver to Carros | 543.14 mi (874.10 km) |
| Welver to Carvin | 230.56 mi (371.05 km) |
| Welver to Castanet-Tolosan | 635.03 mi (1,021.98 km) |
| Welver to Castelginest | 625.45 mi (1,006.56 km) |
| Welver to Castelnau-le-Lez | 582.57 mi (937.56 km) |
| Welver to Castelnaudary | 637.77 mi (1,026.39 km) |
| Welver to Castelsarrasin | 611.80 mi (984.60 km) |
| Welver to Castres | 613.96 mi (988.08 km) |
| Welver to Caudebec-les-Elbeuf | 345.06 mi (555.32 km) |
| Welver to Caudry | 223.38 mi (359.50 km) |
