| Horw to Hilliard (Ohio) | 4,338.85 mi (6,982.70 km) |
| Horw to Hillsboro (Oregon) | 5,392.65 mi (8,678.63 km) |
| Horw to Hillsborough (California) | 5,847.12 mi (9,410.03 km) |
| Horw to Hillsborough (New Jersey) | 3,966.64 mi (6,383.69 km) |
| Horw to Hilo (Hawaii) | 7,713.35 mi (12,413.44 km) |
| Horw to Hilton Head Island (South Carolina) | 4,593.13 mi (7,391.93 km) |
| Horw to Hinesville (Georgia) | 4,647.57 mi (7,479.53 km) |
| Horw to Hinsdale (Illinois) | 4,448.53 mi (7,159.22 km) |
| Horw to Hobart (Indiana) | 4,436.15 mi (7,139.29 km) |
| Horw to Hobbs (New Mexico) | 5,479.66 mi (8,818.67 km) |
| Horw to Hobe Sound (Florida) | 4,805.94 mi (7,734.42 km) |
| Horw to Hoboken (New Jersey) | 3,930.52 mi (6,325.56 km) |
| Horw to Hockessin (Delaware) | 4,040.11 mi (6,501.94 km) |
| Horw to Hoffman Estates (Illinois) | 4,445.01 mi (7,153.55 km) |
| Horw to Holbrook (New York) | 3,887.98 mi (6,257.10 km) |
