| Pikesville to Hillcrest Heights (Maryland) | 40.65 mi (65.41 km) |
| Pikesville to Hilliard (Ohio) | 345.94 mi (556.74 km) |
| Pikesville to Hillsboro (Oregon) | 2,361.09 mi (3,799.81 km) |
| Pikesville to Hillsborough (California) | 2,446.45 mi (3,937.18 km) |
| Pikesville to Hillsborough (New Jersey) | 133.22 mi (214.40 km) |
| Pikesville to Hilo (Hawaii) | 4,759.21 mi (7,659.21 km) |
| Pikesville to Hilton Head Island (South Carolina) | 546.58 mi (879.63 km) |
| Pikesville to Hinesville (Georgia) | 590.76 mi (950.74 km) |
| Pikesville to Hinsdale (Illinois) | 611.53 mi (984.15 km) |
| Pikesville to Hobart (Indiana) | 574.43 mi (924.45 km) |
| Pikesville to Hobbs (New Mexico) | 1,541.38 mi (2,480.61 km) |
| Pikesville to Hobe Sound (Florida) | 873.70 mi (1,406.09 km) |
| Pikesville to Hoboken (New Jersey) | 169.59 mi (272.94 km) |
| Pikesville to Hockessin (Delaware) | 60.79 mi (97.83 km) |
| Pikesville to Hoffman Estates (Illinois) | 626.54 mi (1,008.31 km) |
