| DeKalb to Cordele (Georgia) | 741.67 mi (1,193.59 km) |
| DeKalb to Corinth (Mississippi) | 482.71 mi (776.85 km) |
| DeKalb to Corinth (Texas) | 758.42 mi (1,220.57 km) |
| DeKalb to Cornelius (North Carolina) | 615.16 mi (990.01 km) |
| DeKalb to Cornelius (Oregon) | 1,717.29 mi (2,763.71 km) |
| DeKalb to Corning (New York) | 599.69 mi (965.10 km) |
| DeKalb to Corona (California) | 1,657.73 mi (2,667.86 km) |
| DeKalb to Coronado (California) | 1,677.92 mi (2,700.35 km) |
| DeKalb to Corpus Christi (Texas) | 1,095.33 mi (1,762.76 km) |
| DeKalb to Corsicana (Texas) | 801.96 mi (1,290.62 km) |
| DeKalb to Cortland (New York) | 643.77 mi (1,036.05 km) |
| DeKalb to Corvallis (Oregon) | 1,734.20 mi (2,790.92 km) |
| DeKalb to Coshocton (Ohio) | 377.22 mi (607.07 km) |
| DeKalb to Costa Mesa (California) | 1,681.75 mi (2,706.51 km) |
| DeKalb to Coto de Caza (California) | 1,667.53 mi (2,683.63 km) |
