| Viseu to Castrovillari | 1,269.30 mi (2,042.74 km) |
| Viseu to Catania | 1,249.43 mi (2,010.76 km) |
| Viseu to Catanzaro | 1,303.20 mi (2,097.30 km) |
| Viseu to Cattolica | 1,076.32 mi (1,732.17 km) |
| Viseu to Cava de' Tirreni | 1,181.71 mi (1,901.78 km) |
| Viseu to Cavallino | 1,367.46 mi (2,200.71 km) |
| Viseu to Cavarzere | 1,055.07 mi (1,697.97 km) |
| Viseu to Cave | 1,083.48 mi (1,743.69 km) |
| Viseu to Cavriago | 975.21 mi (1,569.44 km) |
| Viseu to Cavriglia | 1,011.53 mi (1,627.90 km) |
| Viseu to Cazzago San Martino | 963.89 mi (1,551.23 km) |
| Viseu to Ceccano | 1,105.08 mi (1,778.45 km) |
| Viseu to Cecina | 962.07 mi (1,548.30 km) |
| Viseu to Cefalu | 1,182.75 mi (1,903.45 km) |
| Viseu to Ceglie Messapico | 1,327.53 mi (2,136.45 km) |
