| Viseu to Carpentras | 701.22 mi (1,128.50 km) |
| Viseu to Carquefou | 558.01 mi (898.03 km) |
| Viseu to Carqueiranne | 738.03 mi (1,187.75 km) |
| Viseu to Carrieres-sous-Poissy | 750.73 mi (1,208.18 km) |
| Viseu to Carrieres-sur-Seine | 756.88 mi (1,218.07 km) |
| Viseu to Carros | 801.09 mi (1,289.23 km) |
| Viseu to Carvin | 856.91 mi (1,379.07 km) |
| Viseu to Castanet-Tolosan | 520.93 mi (838.35 km) |
| Viseu to Castelginest | 522.00 mi (840.07 km) |
| Viseu to Castelnau-le-Lez | 638.55 mi (1,027.65 km) |
| Viseu to Castelnaudary | 538.56 mi (866.73 km) |
| Viseu to Castelsarrasin | 515.94 mi (830.33 km) |
| Viseu to Castres | 558.49 mi (898.81 km) |
| Viseu to Caudebec-les-Elbeuf | 737.20 mi (1,186.40 km) |
| Viseu to Caudry | 851.97 mi (1,371.11 km) |
