| Knowsley to Hilliard (Ohio) | 3,702.91 mi (5,959.27 km) |
| Knowsley to Hillsboro (Oregon) | 4,743.09 mi (7,633.27 km) |
| Knowsley to Hillsborough (California) | 5,188.87 mi (8,350.69 km) |
| Knowsley to Hillsborough (New Jersey) | 3,347.93 mi (5,387.97 km) |
| Knowsley to Hilo (Hawaii) | 7,118.90 mi (11,456.76 km) |
| Knowsley to Hilton Head Island (South Carolina) | 3,990.20 mi (6,421.60 km) |
| Knowsley to Hinesville (Georgia) | 4,043.27 mi (6,507.02 km) |
| Knowsley to Hinsdale (Illinois) | 3,800.25 mi (6,115.90 km) |
| Knowsley to Hobart (Indiana) | 3,789.42 mi (6,098.48 km) |
| Knowsley to Hobbs (New Mexico) | 4,825.39 mi (7,765.71 km) |
| Knowsley to Hobe Sound (Florida) | 4,226.20 mi (6,801.42 km) |
| Knowsley to Hoboken (New Jersey) | 3,312.38 mi (5,330.77 km) |
| Knowsley to Hockessin (Delaware) | 3,421.74 mi (5,506.76 km) |
| Knowsley to Hoffman Estates (Illinois) | 3,795.89 mi (6,108.89 km) |
| Knowsley to Holbrook (New York) | 3,272.05 mi (5,265.85 km) |
