| Backnang to Harrison (Wisconsin) | 4,315.54 mi (6,945.19 km) |
| Backnang to Harrisonburg (Virginia) | 4,218.34 mi (6,788.77 km) |
| Backnang to Hartford (Connecticut) | 3,819.77 mi (6,147.32 km) |
| Backnang to Hartford (Wisconsin) | 4,359.64 mi (7,016.17 km) |
| Backnang to Hartselle (Alabama) | 4,733.47 mi (7,617.78 km) |
| Backnang to Hartsville (Tennessee) | 4,606.84 mi (7,413.99 km) |
| Backnang to Harvey (Illinois) | 4,413.96 mi (7,103.58 km) |
| Backnang to Harvey (Louisiana) | 5,087.45 mi (8,187.46 km) |
| Backnang to Hasbrouck Heights (New Jersey) | 3,915.12 mi (6,300.77 km) |
| Backnang to Haslett (Michigan) | 4,237.92 mi (6,820.27 km) |
| Backnang to Hastings (Minnesota) | 4,452.38 mi (7,165.41 km) |
| Backnang to Hastings (Nebraska) | 4,853.08 mi (7,810.28 km) |
| Backnang to Hattiesburg (Mississippi) | 4,985.14 mi (8,022.81 km) |
| Backnang to Hauppauge (New York) | 3,881.56 mi (6,246.76 km) |
| Backnang to Havelock (North Carolina) | 4,299.25 mi (6,918.97 km) |
