| Backnang to Ashwaubenon (Wisconsin) | 4,294.69 mi (6,911.63 km) |
| Backnang to Aspen Hill (Maryland) | 4,115.75 mi (6,623.65 km) |
| Backnang to Astoria (Oregon) | 5,288.76 mi (8,511.44 km) |
| Backnang to Atascadero (California) | 5,849.19 mi (9,413.37 km) |
| Backnang to Atascocita (Texas) | 5,286.87 mi (8,508.40 km) |
| Backnang to Atchison (Kansas) | 4,790.39 mi (7,709.38 km) |
| Backnang to Athens (Alabama) | 4,716.91 mi (7,591.13 km) |
| Backnang to Athens (Georgia) | 4,612.86 mi (7,423.68 km) |
| Backnang to Athens (Ohio) | 4,306.73 mi (6,931.01 km) |
| Backnang to Athens (Tennessee) | 4,590.15 mi (7,387.14 km) |
| Backnang to Athens (Texas) | 5,195.21 mi (8,360.89 km) |
| Backnang to Atlanta (Georgia) | 4,664.98 mi (7,507.56 km) |
| Backnang to Atlantic Beach (Florida) | 4,707.14 mi (7,575.41 km) |
| Backnang to Atlantic City (New Jersey) | 3,995.20 mi (6,429.65 km) |
| Backnang to Attleboro (Massachusetts) | 3,756.07 mi (6,044.81 km) |
