| DeKalb to Dover (New Jersey) | 737.94 mi (1,187.60 km) |
| DeKalb to Dover (Ohio) | 389.71 mi (627.17 km) |
| DeKalb to Downers Grove (Illinois) | 38.77 mi (62.40 km) |
| DeKalb to Downey (California) | 1,683.94 mi (2,710.04 km) |
| DeKalb to Dranesville (Virginia) | 631.03 mi (1,015.54 km) |
| DeKalb to Draper (Utah) | 1,201.72 mi (1,933.99 km) |
| DeKalb to Drexel Heights (Arizona) | 1,397.45 mi (2,248.97 km) |
| DeKalb to Drexel Hill (Pennsylvania) | 714.14 mi (1,149.29 km) |
| DeKalb to Duarte (California) | 1,667.63 mi (2,683.79 km) |
| DeKalb to Dublin (California) | 1,771.63 mi (2,851.17 km) |
| DeKalb to Dublin (Georgia) | 723.36 mi (1,164.14 km) |
| DeKalb to Dublin (Ohio) | 317.90 mi (511.62 km) |
| DeKalb to Dubuque (Iowa) | 107.67 mi (173.27 km) |
| DeKalb to Duluth (Georgia) | 601.97 mi (968.77 km) |
| DeKalb to Duluth (Minnesota) | 374.20 mi (602.22 km) |
