| Owings Mills to Darby (Pennsylvania) | 88.68 mi (142.71 km) |
| Owings Mills to Dardenne Prairie (Missouri) | 748.28 mi (1,204.24 km) |
| Owings Mills to Darien (Illinois) | 608.49 mi (979.27 km) |
| Owings Mills to Davenport (Iowa) | 740.06 mi (1,191.01 km) |
| Owings Mills to Davidson (North Carolina) | 350.04 mi (563.34 km) |
| Owings Mills to Davie (Florida) | 943.10 mi (1,517.78 km) |
| Owings Mills to Davis (California) | 2,389.27 mi (3,845.15 km) |
| Owings Mills to Dayton (Nevada) | 2,263.88 mi (3,643.36 km) |
| Owings Mills to Dayton (Ohio) | 395.17 mi (635.96 km) |
| Owings Mills to Daytona Beach (Florida) | 746.91 mi (1,202.04 km) |
| Owings Mills to De Pere (Wisconsin) | 675.10 mi (1,086.47 km) |
| Owings Mills to De Witt (New York) | 252.71 mi (406.71 km) |
| Owings Mills to Dearborn (Michigan) | 390.71 mi (628.79 km) |
| Owings Mills to Dearborn Heights (Michigan) | 393.70 mi (633.60 km) |
| Owings Mills to DeBary (Florida) | 772.04 mi (1,242.48 km) |
