| Harrison to Hilliard (Ohio) | 500.10 mi (804.83 km) |
| Harrison to Hillsboro (Oregon) | 2,456.22 mi (3,952.90 km) |
| Harrison to Hillsborough (California) | 2,578.31 mi (4,149.39 km) |
| Harrison to Hillsborough (New Jersey) | 60.48 mi (97.34 km) |
| Harrison to Hilo (Hawaii) | 4,896.45 mi (7,880.08 km) |
| Harrison to Hilton Head Island (South Carolina) | 723.70 mi (1,164.68 km) |
| Harrison to Hinesville (Georgia) | 771.61 mi (1,241.79 km) |
| Harrison to Hinsdale (Illinois) | 737.34 mi (1,186.63 km) |
| Harrison to Hobart (Indiana) | 703.96 mi (1,132.91 km) |
| Harrison to Hobbs (New Mexico) | 1,715.39 mi (2,760.65 km) |
| Harrison to Hobe Sound (Florida) | 1,030.87 mi (1,659.02 km) |
| Harrison to Hoboken (New Jersey) | 25.10 mi (40.40 km) |
| Harrison to Hockessin (Delaware) | 134.15 mi (215.89 km) |
| Harrison to Hoffman Estates (Illinois) | 748.64 mi (1,204.82 km) |
| Harrison to Holbrook (New York) | 37.42 mi (60.22 km) |
