| Valley to Castrovillari | 5,342.06 mi (8,597.21 km) |
| Valley to Catania | 5,376.97 mi (8,653.39 km) |
| Valley to Catanzaro | 5,394.16 mi (8,681.06 km) |
| Valley to Cattolica | 5,041.74 mi (8,113.90 km) |
| Valley to Cava de' Tirreni | 5,242.67 mi (8,437.26 km) |
| Valley to Cavallino | 5,412.11 mi (8,709.95 km) |
| Valley to Cavarzere | 4,974.37 mi (8,005.48 km) |
| Valley to Cave | 5,124.36 mi (8,246.86 km) |
| Valley to Cavriago | 4,922.05 mi (7,921.28 km) |
| Valley to Cavriglia | 5,002.41 mi (8,050.60 km) |
| Valley to Cazzago San Martino | 4,871.85 mi (7,840.49 km) |
| Valley to Ceccano | 5,150.89 mi (8,289.56 km) |
| Valley to Cecina | 4,966.44 mi (7,992.71 km) |
| Valley to Cefalu | 5,307.71 mi (8,541.94 km) |
| Valley to Ceglie Messapico | 5,368.72 mi (8,640.12 km) |
