| DeKalb to Decatur (Alabama) | 517.24 mi (832.42 km) |
| DeKalb to Decatur (Georgia) | 613.67 mi (987.61 km) |
| DeKalb to Decatur (Illinois) | 143.75 mi (231.34 km) |
| DeKalb to Deer Park (New York) | 803.13 mi (1,292.51 km) |
| DeKalb to Deer Park (Texas) | 917.27 mi (1,476.20 km) |
| DeKalb to Deerfield (Illinois) | 48.76 mi (78.46 km) |
| DeKalb to Deerfield Beach (Florida) | 1,185.37 mi (1,907.67 km) |
| DeKalb to Defiance (Ohio) | 230.79 mi (371.42 km) |
| DeKalb to DeForest (Wisconsin) | 94.70 mi (152.40 km) |
| DeKalb to Del Aire (California) | 1,696.70 mi (2,730.58 km) |
| DeKalb to Del City (Oklahoma) | 647.74 mi (1,042.44 km) |
| DeKalb to Del Rio (Texas) | 1,100.81 mi (1,771.59 km) |
| DeKalb to DeLand (Florida) | 984.76 mi (1,584.83 km) |
| DeKalb to Delano (California) | 1,686.61 mi (2,714.33 km) |
| DeKalb to Delaware (Ohio) | 316.45 mi (509.28 km) |
