| DeKalb to Cortona | 4,772.46 mi (7,680.53 km) |
| DeKalb to Cosenza | 5,118.54 mi (8,237.50 km) |
| DeKalb to Cossato | 4,526.61 mi (7,284.87 km) |
| DeKalb to Costa Volpino | 4,591.07 mi (7,388.61 km) |
| DeKalb to Creazzo | 4,656.74 mi (7,494.30 km) |
| DeKalb to Crema | 4,594.07 mi (7,393.45 km) |
| DeKalb to Cremona | 4,617.37 mi (7,430.93 km) |
| DeKalb to Crevalcore | 4,678.27 mi (7,528.95 km) |
| DeKalb to Crispiano | 5,097.59 mi (8,203.78 km) |
| DeKalb to Crosia | 5,126.85 mi (8,250.86 km) |
| DeKalb to Crotone | 5,163.09 mi (8,309.19 km) |
| DeKalb to Cuneo | 4,550.01 mi (7,322.53 km) |
| DeKalb to Cuorgne | 4,513.39 mi (7,263.59 km) |
| DeKalb to Cusano Milanino | 4,567.06 mi (7,349.97 km) |
| DeKalb to Cutro | 5,160.09 mi (8,304.36 km) |
