| Pikesville to Hazelwood (Missouri) | 734.48 mi (1,182.03 km) |
| Pikesville to Hazleton (Pennsylvania) | 114.54 mi (184.33 km) |
| Pikesville to Healdsburg (California) | 2,451.53 mi (3,945.36 km) |
| Pikesville to Heath (Ohio) | 308.15 mi (495.93 km) |
| Pikesville to Heber (Utah) | 1,827.57 mi (2,941.19 km) |
| Pikesville to Helena (Alabama) | 705.49 mi (1,135.38 km) |
| Pikesville to Helena (Montana) | 1,836.05 mi (2,954.84 km) |
| Pikesville to Hemet (California) | 2,251.12 mi (3,622.83 km) |
| Pikesville to Henderson (Kentucky) | 596.55 mi (960.05 km) |
| Pikesville to Henderson (Nevada) | 2,092.91 mi (3,368.21 km) |
| Pikesville to Henderson (North Carolina) | 231.38 mi (372.37 km) |
| Pikesville to Henderson (Texas) | 1,127.85 mi (1,815.10 km) |
| Pikesville to Hendersonville (North Carolina) | 422.66 mi (680.20 km) |
| Pikesville to Hendersonville (Tennessee) | 580.10 mi (933.58 km) |
| Pikesville to Hercules (California) | 2,431.97 mi (3,913.88 km) |
