| Middle River to Dover (New Hampshire) | 391.48 mi (630.02 km) |
| Middle River to Dover (New Jersey) | 145.16 mi (233.61 km) |
| Middle River to Dover (Ohio) | 280.04 mi (450.68 km) |
| Middle River to Downers Grove (Illinois) | 630.97 mi (1,015.44 km) |
| Middle River to Downey (California) | 2,321.33 mi (3,735.82 km) |
| Middle River to Dranesville (Virginia) | 55.99 mi (90.12 km) |
| Middle River to Draper (Utah) | 1,866.76 mi (3,004.26 km) |
| Middle River to Drexel Heights (Arizona) | 1,991.09 mi (3,204.35 km) |
| Middle River to Drexel Hill (Pennsylvania) | 72.89 mi (117.30 km) |
| Middle River to Duarte (California) | 2,306.07 mi (3,711.26 km) |
| Middle River to Dublin (California) | 2,434.15 mi (3,917.39 km) |
| Middle River to Dublin (Georgia) | 594.23 mi (956.32 km) |
| Middle River to Dublin (Ohio) | 360.93 mi (580.86 km) |
| Middle River to Dubuque (Iowa) | 775.76 mi (1,248.46 km) |
| Middle River to Duluth (Georgia) | 564.62 mi (908.67 km) |
