| Backnang to Hilliard (Ohio) | 4,315.56 mi (6,945.22 km) |
| Backnang to Hillsboro (Oregon) | 5,307.56 mi (8,541.70 km) |
| Backnang to Hillsborough (California) | 5,771.27 mi (9,287.96 km) |
| Backnang to Hillsborough (New Jersey) | 3,954.09 mi (6,363.49 km) |
| Backnang to Hilo (Hawaii) | 7,599.64 mi (12,230.44 km) |
| Backnang to Hilton Head Island (South Carolina) | 4,589.42 mi (7,385.96 km) |
| Backnang to Hinesville (Georgia) | 4,643.21 mi (7,472.53 km) |
| Backnang to Hinsdale (Illinois) | 4,415.08 mi (7,105.39 km) |
| Backnang to Hobart (Indiana) | 4,404.16 mi (7,087.81 km) |
| Backnang to Hobbs (New Mexico) | 5,439.59 mi (8,754.17 km) |
| Backnang to Hobe Sound (Florida) | 4,813.15 mi (7,746.02 km) |
| Backnang to Hoboken (New Jersey) | 3,918.27 mi (6,305.85 km) |
| Backnang to Hockessin (Delaware) | 4,027.81 mi (6,482.13 km) |
| Backnang to Hoffman Estates (Illinois) | 4,410.74 mi (7,098.40 km) |
| Backnang to Holbrook (New York) | 3,876.92 mi (6,239.31 km) |
