| Calhoun to Castrovillari | 5,257.68 mi (8,461.42 km) |
| Calhoun to Catania | 5,296.18 mi (8,523.38 km) |
| Calhoun to Catanzaro | 5,310.66 mi (8,546.68 km) |
| Calhoun to Cattolica | 4,954.22 mi (7,973.05 km) |
| Calhoun to Cava de' Tirreni | 5,158.10 mi (8,301.16 km) |
| Calhoun to Cavallino | 5,325.93 mi (8,571.25 km) |
| Calhoun to Cavarzere | 4,885.74 mi (7,862.84 km) |
| Calhoun to Cave | 5,039.41 mi (8,110.15 km) |
| Calhoun to Cavriago | 4,834.72 mi (7,780.73 km) |
| Calhoun to Cavriglia | 4,916.09 mi (7,911.69 km) |
| Calhoun to Cazzago San Martino | 4,783.64 mi (7,698.53 km) |
| Calhoun to Ceccano | 5,066.03 mi (8,152.99 km) |
| Calhoun to Cecina | 4,880.88 mi (7,855.01 km) |
| Calhoun to Cefalu | 5,226.94 mi (8,411.94 km) |
| Calhoun to Ceglie Messapico | 5,282.56 mi (8,501.46 km) |
