| Witham to Hilliard (Ohio) | 3,881.24 mi (6,246.26 km) |
| Witham to Hillsboro (Oregon) | 4,924.05 mi (7,924.49 km) |
| Witham to Hillsborough (California) | 5,372.65 mi (8,646.44 km) |
| Witham to Hillsborough (New Jersey) | 3,521.14 mi (5,666.73 km) |
| Witham to Hilo (Hawaii) | 7,284.44 mi (11,723.18 km) |
| Witham to Hilton Head Island (South Carolina) | 4,159.25 mi (6,693.67 km) |
| Witham to Hinesville (Georgia) | 4,212.75 mi (6,779.76 km) |
| Witham to Hinsdale (Illinois) | 3,982.06 mi (6,408.51 km) |
| Witham to Hobart (Indiana) | 3,970.80 mi (6,390.39 km) |
| Witham to Hobbs (New Mexico) | 5,008.92 mi (8,061.09 km) |
| Witham to Hobe Sound (Florida) | 4,388.81 mi (7,063.10 km) |
| Witham to Hoboken (New Jersey) | 3,485.41 mi (5,609.23 km) |
| Witham to Hockessin (Delaware) | 3,594.90 mi (5,785.44 km) |
| Witham to Hoffman Estates (Illinois) | 3,977.93 mi (6,401.86 km) |
| Witham to Holbrook (New York) | 3,444.41 mi (5,543.23 km) |
