| DeKalb to Candler-McAfee (Georgia) | 617.03 mi (993.02 km) |
| DeKalb to Caño Martin Peña (Puerto Rico) | 2,101.35 mi (3,381.79 km) |
| DeKalb to Cañon City (Colorado) | 900.63 mi (1,449.42 km) |
| DeKalb to Canóvanas (Puerto Rico) | 2,110.42 mi (3,396.40 km) |
| DeKalb to Canton (Georgia) | 579.06 mi (931.90 km) |
| DeKalb to Canton (Illinois) | 115.96 mi (186.62 km) |
| DeKalb to Canton (Mississippi) | 648.74 mi (1,044.04 km) |
| DeKalb to Canton (Ohio) | 390.35 mi (628.21 km) |
| DeKalb to Canyon (Texas) | 857.35 mi (1,379.76 km) |
| DeKalb to Canyon Lake (California) | 1,648.11 mi (2,652.37 km) |
| DeKalb to Canyon Lake (Texas) | 987.08 mi (1,588.55 km) |
| DeKalb to Cape Coral (Florida) | 1,123.41 mi (1,807.95 km) |
| DeKalb to Cape Girardeau (Missouri) | 322.15 mi (518.45 km) |
| DeKalb to Carbondale (Illinois) | 291.93 mi (469.81 km) |
| DeKalb to Carlisle (Pennsylvania) | 612.68 mi (986.01 km) |
