| Duchcov to Hilliard (Ohio) | 4,420.61 mi (7,114.28 km) |
| Duchcov to Hillsboro (Oregon) | 5,308.03 mi (8,542.45 km) |
| Duchcov to Hillsborough (California) | 5,788.10 mi (9,315.04 km) |
| Duchcov to Hillsborough (New Jersey) | 4,074.68 mi (6,557.56 km) |
| Duchcov to Hilo (Hawaii) | 7,532.60 mi (12,122.54 km) |
| Duchcov to Hilton Head Island (South Carolina) | 4,719.83 mi (7,595.84 km) |
| Duchcov to Hinesville (Georgia) | 4,772.69 mi (7,680.91 km) |
| Duchcov to Hinsdale (Illinois) | 4,505.31 mi (7,250.59 km) |
| Duchcov to Hobart (Indiana) | 4,496.55 mi (7,236.51 km) |
| Duchcov to Hobbs (New Mexico) | 5,517.26 mi (8,879.17 km) |
| Duchcov to Hobe Sound (Florida) | 4,956.54 mi (7,976.78 km) |
| Duchcov to Hoboken (New Jersey) | 4,039.35 mi (6,500.70 km) |
| Duchcov to Hockessin (Delaware) | 4,148.51 mi (6,676.38 km) |
| Duchcov to Hoffman Estates (Illinois) | 4,499.77 mi (7,241.68 km) |
| Duchcov to Holbrook (New York) | 3,999.68 mi (6,436.86 km) |
