| Houthulst to Hilliard (Ohio) | 3,995.49 mi (6,430.12 km) |
| Houthulst to Hillsboro (Oregon) | 5,029.49 mi (8,094.17 km) |
| Houthulst to Hillsborough (California) | 5,481.47 mi (8,821.57 km) |
| Houthulst to Hillsborough (New Jersey) | 3,634.16 mi (5,848.62 km) |
| Houthulst to Hilo (Hawaii) | 7,375.07 mi (11,869.03 km) |
| Houthulst to Hilton Head Island (South Carolina) | 4,270.90 mi (6,873.35 km) |
| Houthulst to Hinesville (Georgia) | 4,324.54 mi (6,959.67 km) |
| Houthulst to Hinsdale (Illinois) | 4,096.74 mi (6,593.07 km) |
| Houthulst to Hobart (Indiana) | 4,085.46 mi (6,574.91 km) |
| Houthulst to Hobbs (New Mexico) | 5,123.51 mi (8,245.50 km) |
| Houthulst to Hobe Sound (Florida) | 4,498.10 mi (7,238.98 km) |
| Houthulst to Hoboken (New Jersey) | 3,598.38 mi (5,791.03 km) |
| Houthulst to Hockessin (Delaware) | 3,707.90 mi (5,967.28 km) |
| Houthulst to Hoffman Estates (Illinois) | 4,092.62 mi (6,586.43 km) |
| Houthulst to Holbrook (New York) | 3,557.18 mi (5,724.73 km) |
