| Viana do Castelo to Carpentras | 720.53 mi (1,159.59 km) |
| Viana do Castelo to Carquefou | 529.07 mi (851.46 km) |
| Viana do Castelo to Carqueiranne | 765.66 mi (1,232.21 km) |
| Viana do Castelo to Carrieres-sous-Poissy | 726.48 mi (1,169.16 km) |
| Viana do Castelo to Carrieres-sur-Seine | 733.70 mi (1,180.77 km) |
| Viana do Castelo to Carros | 824.47 mi (1,326.85 km) |
| Viana do Castelo to Carvin | 827.67 mi (1,332.01 km) |
| Viana do Castelo to Castanet-Tolosan | 539.76 mi (868.66 km) |
| Viana do Castelo to Castelginest | 538.81 mi (867.12 km) |
| Viana do Castelo to Castelnau-le-Lez | 659.98 mi (1,062.14 km) |
| Viana do Castelo to Castelnaudary | 560.26 mi (901.66 km) |
| Viana do Castelo to Castelsarrasin | 528.29 mi (850.19 km) |
| Viana do Castelo to Castres | 577.85 mi (929.96 km) |
| Viana do Castelo to Caudebec-les-Elbeuf | 707.48 mi (1,138.57 km) |
| Viana do Castelo to Caudry | 825.86 mi (1,329.10 km) |
