| Owings Mills to Duluth (Minnesota) | 924.05 mi (1,487.12 km) |
| Owings Mills to Dumas (Texas) | 1,394.29 mi (2,243.89 km) |
| Owings Mills to Dumont (New Jersey) | 181.81 mi (292.60 km) |
| Owings Mills to Duncan (Oklahoma) | 1,210.69 mi (1,948.41 km) |
| Owings Mills to Duncanville (Texas) | 1,214.21 mi (1,954.07 km) |
| Owings Mills to Dundalk (Maryland) | 18.63 mi (29.98 km) |
| Owings Mills to Dunedin (Florida) | 857.80 mi (1,380.50 km) |
| Owings Mills to Dunkirk (New York) | 250.05 mi (402.41 km) |
| Owings Mills to Dunmore (Pennsylvania) | 151.81 mi (244.31 km) |
| Owings Mills to Dunwoody (Georgia) | 562.21 mi (904.78 km) |
| Owings Mills to Durango (Colorado) | 1,682.89 mi (2,708.34 km) |
| Owings Mills to Durant (Oklahoma) | 1,145.66 mi (1,843.77 km) |
| Owings Mills to Durham (North Carolina) | 263.72 mi (424.41 km) |
| Owings Mills to Dyer (Indiana) | 581.19 mi (935.34 km) |
| Owings Mills to Dyersburg (Tennessee) | 725.29 mi (1,167.24 km) |
