| Blackrock to Hunters Creek (Florida) | 4,078.12 mi (6,563.10 km) |
| Blackrock to Huntersville (North Carolina) | 3,704.91 mi (5,962.48 km) |
| Blackrock to Huntington (Indiana) | 3,629.03 mi (5,840.37 km) |
| Blackrock to Huntington (Virginia) | 3,392.39 mi (5,459.53 km) |
| Blackrock to Huntington (West Virginia) | 3,624.22 mi (5,832.62 km) |
| Blackrock to Huntington Beach (California) | 5,177.22 mi (8,331.93 km) |
| Blackrock to Huntington Park (California) | 5,168.24 mi (8,317.48 km) |
| Blackrock to Huntington Station (New York) | 3,152.28 mi (5,073.11 km) |
| Blackrock to Huntley (Illinois) | 3,681.51 mi (5,924.81 km) |
| Blackrock to Huntsville (Alabama) | 3,970.41 mi (6,389.75 km) |
| Blackrock to Huntsville (Texas) | 4,524.58 mi (7,281.61 km) |
| Blackrock to Huron (South Dakota) | 3,934.44 mi (6,331.87 km) |
| Blackrock to Hurricane (Utah) | 4,830.12 mi (7,773.32 km) |
| Blackrock to Hurst (Texas) | 4,476.45 mi (7,204.15 km) |
| Blackrock to Hutchinson (Kansas) | 4,235.68 mi (6,816.67 km) |
