| DeKalb to Mitchell (South Dakota) | 486.34 mi (782.68 km) |
| DeKalb to Mitchellville (Maryland) | 660.17 mi (1,062.45 km) |
| DeKalb to Moberly (Missouri) | 259.79 mi (418.09 km) |
| DeKalb to Mobile (Alabama) | 778.31 mi (1,252.57 km) |
| DeKalb to Modesto (California) | 1,727.57 mi (2,780.26 km) |
| DeKalb to Mokena (Illinois) | 52.64 mi (84.72 km) |
| DeKalb to Moline (Illinois) | 95.16 mi (153.14 km) |
| DeKalb to Moncks Corner (South Carolina) | 770.63 mi (1,240.20 km) |
| DeKalb to Monfort Heights (Ohio) | 288.59 mi (464.45 km) |
| DeKalb to Monmouth (Oregon) | 1,729.78 mi (2,783.82 km) |
| DeKalb to Monroe (Georgia) | 625.05 mi (1,005.92 km) |
| DeKalb to Monroe (Louisiana) | 675.51 mi (1,087.13 km) |
| DeKalb to Monroe (Michigan) | 275.67 mi (443.65 km) |
| DeKalb to Monroe (North Carolina) | 651.41 mi (1,048.35 km) |
| DeKalb to Monroe (Ohio) | 286.60 mi (461.24 km) |
