| Owings Mills to Dover (New Hampshire) | 402.45 mi (647.68 km) |
| Owings Mills to Dover (New Jersey) | 155.77 mi (250.69 km) |
| Owings Mills to Dover (Ohio) | 260.02 mi (418.46 km) |
| Owings Mills to Downers Grove (Illinois) | 610.96 mi (983.25 km) |
| Owings Mills to Downey (California) | 2,301.51 mi (3,703.92 km) |
| Owings Mills to Dranesville (Virginia) | 42.24 mi (67.97 km) |
| Owings Mills to Draper (Utah) | 1,846.66 mi (2,971.91 km) |
| Owings Mills to Drexel Heights (Arizona) | 1,971.90 mi (3,173.46 km) |
| Owings Mills to Drexel Hill (Pennsylvania) | 87.40 mi (140.65 km) |
| Owings Mills to Duarte (California) | 2,286.23 mi (3,679.34 km) |
| Owings Mills to Dublin (California) | 2,414.06 mi (3,885.05 km) |
| Owings Mills to Dublin (Georgia) | 585.68 mi (942.55 km) |
| Owings Mills to Dublin (Ohio) | 340.85 mi (548.55 km) |
| Owings Mills to Dubuque (Iowa) | 755.82 mi (1,216.38 km) |
| Owings Mills to Duluth (Georgia) | 552.47 mi (889.12 km) |
