| Backnang to Allouez (Wisconsin) | 4,292.75 mi (6,908.51 km) |
| Backnang to Aloha (Oregon) | 5,308.15 mi (8,542.63 km) |
| Backnang to Alpena (Michigan) | 4,096.58 mi (6,592.80 km) |
| Backnang to Alpharetta (Georgia) | 4,643.98 mi (7,473.77 km) |
| Backnang to Alpine (California) | 5,888.71 mi (9,476.96 km) |
| Backnang to Alpine (Utah) | 5,297.62 mi (8,525.69 km) |
| Backnang to Alsip (Illinois) | 4,414.17 mi (7,103.91 km) |
| Backnang to Altadena (California) | 5,851.34 mi (9,416.82 km) |
| Backnang to Altamont (Oregon) | 5,476.46 mi (8,813.51 km) |
| Backnang to Altamonte Springs (Florida) | 4,788.55 mi (7,706.43 km) |
| Backnang to Alton (Illinois) | 4,638.84 mi (7,465.49 km) |
| Backnang to Alton (Texas) | 5,604.07 mi (9,018.89 km) |
| Backnang to Altoona (Iowa) | 4,625.93 mi (7,444.72 km) |
| Backnang to Altoona (Pennsylvania) | 4,105.60 mi (6,607.33 km) |
| Backnang to Altus (Oklahoma) | 5,196.47 mi (8,362.92 km) |
