| Castelnaudary to Hilliard (Ohio) | 4,196.72 mi (6,753.97 km) |
| Castelnaudary to Hillsboro (Oregon) | 5,429.34 mi (8,737.68 km) |
| Castelnaudary to Hillsborough (California) | 5,849.48 mi (9,413.83 km) |
| Castelnaudary to Hillsborough (New Jersey) | 3,799.26 mi (6,114.33 km) |
| Castelnaudary to Hilo (Hawaii) | 7,845.86 mi (12,626.69 km) |
| Castelnaudary to Hilton Head Island (South Carolina) | 4,398.60 mi (7,078.86 km) |
| Castelnaudary to Hinesville (Georgia) | 4,454.27 mi (7,168.45 km) |
| Castelnaudary to Hinsdale (Illinois) | 4,333.24 mi (6,973.68 km) |
| Castelnaudary to Hobart (Indiana) | 4,316.91 mi (6,947.40 km) |
| Castelnaudary to Hobbs (New Mexico) | 5,375.45 mi (8,650.94 km) |
| Castelnaudary to Hobe Sound (Florida) | 4,583.60 mi (7,376.60 km) |
| Castelnaudary to Hoboken (New Jersey) | 3,762.69 mi (6,055.46 km) |
| Castelnaudary to Hockessin (Delaware) | 3,871.49 mi (6,230.57 km) |
| Castelnaudary to Hoffman Estates (Illinois) | 4,332.03 mi (6,971.73 km) |
| Castelnaudary to Holbrook (New York) | 3,717.43 mi (5,982.62 km) |
