| Pikesville to Dixon (California) | 2,400.90 mi (3,863.87 km) |
| Pikesville to Dixon (Illinois) | 690.54 mi (1,111.31 km) |
| Pikesville to Dobbs Ferry (New York) | 186.86 mi (300.72 km) |
| Pikesville to Doctor Phillips (Florida) | 803.99 mi (1,293.90 km) |
| Pikesville to Dodge City (Kansas) | 1,260.95 mi (2,029.31 km) |
| Pikesville to Dolton (Illinois) | 592.46 mi (953.47 km) |
| Pikesville to Donna (Texas) | 1,534.80 mi (2,470.03 km) |
| Pikesville to Dorado (Puerto Rico) | 1,574.48 mi (2,533.88 km) |
| Pikesville to Doral (Florida) | 961.45 mi (1,547.31 km) |
| Pikesville to Doraville (Georgia) | 564.87 mi (909.06 km) |
| Pikesville to Dothan (Alabama) | 746.49 mi (1,201.36 km) |
| Pikesville to Douglas (Arizona) | 1,919.39 mi (3,088.96 km) |
| Pikesville to Douglas (Georgia) | 645.02 mi (1,038.05 km) |
| Pikesville to Douglasville (Georgia) | 590.91 mi (950.98 km) |
| Pikesville to Dover (Delaware) | 65.15 mi (104.85 km) |
