| Backnang to Barberton (Ohio) | 4,209.85 mi (6,775.09 km) |
| Backnang to Bardstown (Kentucky) | 4,510.40 mi (7,258.79 km) |
| Backnang to Barrington (Illinois) | 4,405.89 mi (7,090.59 km) |
| Backnang to Barstow (California) | 5,779.17 mi (9,300.67 km) |
| Backnang to Bartlesville (Oklahoma) | 4,964.41 mi (7,989.44 km) |
| Backnang to Bartlett (Illinois) | 4,416.96 mi (7,108.42 km) |
| Backnang to Bartlett (Tennessee) | 4,807.86 mi (7,737.51 km) |
| Backnang to Bartow (Florida) | 4,844.93 mi (7,797.16 km) |
| Backnang to Batavia (Illinois) | 4,427.14 mi (7,124.80 km) |
| Backnang to Batavia (New York) | 3,986.91 mi (6,416.32 km) |
| Backnang to Batesville (Arkansas) | 4,850.87 mi (7,806.73 km) |
| Backnang to Baton Rouge (Louisiana) | 5,101.98 mi (8,210.85 km) |
| Backnang to Battle Creek (Michigan) | 4,290.23 mi (6,904.46 km) |
| Backnang to Battle Ground (Washington) | 5,283.11 mi (8,502.35 km) |
| Backnang to Bay City (Michigan) | 4,180.24 mi (6,727.44 km) |
