| Horley to Hilliard (Ohio) | 3,866.55 mi (6,222.62 km) |
| Horley to Hillsboro (Oregon) | 4,936.35 mi (7,944.29 km) |
| Horley to Hillsborough (California) | 5,380.32 mi (8,658.79 km) |
| Horley to Hillsborough (New Jersey) | 3,502.04 mi (5,635.99 km) |
| Horley to Hilo (Hawaii) | 7,309.57 mi (11,763.62 km) |
| Horley to Hilton Head Island (South Carolina) | 4,137.00 mi (6,657.86 km) |
| Horley to Hinesville (Georgia) | 4,190.76 mi (6,744.38 km) |
| Horley to Hinsdale (Illinois) | 3,971.56 mi (6,391.61 km) |
| Horley to Hobart (Indiana) | 3,959.69 mi (6,372.51 km) |
| Horley to Hobbs (New Mexico) | 5,001.15 mi (8,048.57 km) |
| Horley to Hobe Sound (Florida) | 4,362.65 mi (7,021.01 km) |
| Horley to Hoboken (New Jersey) | 3,466.17 mi (5,578.27 km) |
| Horley to Hockessin (Delaware) | 3,575.73 mi (5,754.58 km) |
| Horley to Hoffman Estates (Illinois) | 3,967.78 mi (6,385.52 km) |
| Horley to Holbrook (New York) | 3,424.68 mi (5,511.48 km) |
