| DeKalb to Central Point (Oregon) | 1,738.27 mi (2,797.48 km) |
| DeKalb to Centralia (Illinois) | 236.37 mi (380.40 km) |
| DeKalb to Centralia (Washington) | 1,709.43 mi (2,751.06 km) |
| DeKalb to Centreville (Virginia) | 631.78 mi (1,016.75 km) |
| DeKalb to Ceres (California) | 1,726.48 mi (2,778.50 km) |
| DeKalb to Cerritos (California) | 1,683.04 mi (2,708.59 km) |
| DeKalb to Chalco (Nebraska) | 385.31 mi (620.10 km) |
| DeKalb to Chalmette (Louisiana) | 831.03 mi (1,337.42 km) |
| DeKalb to Chambersburg (Pennsylvania) | 594.81 mi (957.26 km) |
| DeKalb to Chamblee (Georgia) | 606.33 mi (975.80 km) |
| DeKalb to Champaign (Illinois) | 127.97 mi (205.94 km) |
| DeKalb to Champlin (Minnesota) | 322.57 mi (519.12 km) |
| DeKalb to Chandler (Arizona) | 1,392.74 mi (2,241.40 km) |
| DeKalb to Chanhassen (Minnesota) | 314.88 mi (506.75 km) |
| DeKalb to Channahon (Illinois) | 43.34 mi (69.75 km) |
