| Backnang to Bountiful (Utah) | 5,277.32 mi (8,493.03 km) |
| Backnang to Bourbonnais (Illinois) | 4,442.68 mi (7,149.81 km) |
| Backnang to Bowie (Maryland) | 4,107.96 mi (6,611.13 km) |
| Backnang to Bowling Green (Kentucky) | 4,589.83 mi (7,386.61 km) |
| Backnang to Bowling Green (Ohio) | 4,272.48 mi (6,875.89 km) |
| Backnang to Box Elder (South Dakota) | 4,826.70 mi (7,767.83 km) |
| Backnang to Boynton Beach (Florida) | 4,837.40 mi (7,785.04 km) |
| Backnang to Bozeman (Montana) | 4,984.08 mi (8,021.11 km) |
| Backnang to Bradenton (Florida) | 4,896.74 mi (7,880.54 km) |
| Backnang to Bradfordville (Florida) | 4,812.56 mi (7,745.06 km) |
| Backnang to Bradley (Illinois) | 4,442.34 mi (7,149.25 km) |
| Backnang to Bradley Gardens (New Jersey) | 3,951.93 mi (6,360.02 km) |
| Backnang to Brainerd (Minnesota) | 4,419.73 mi (7,112.87 km) |
| Backnang to Brambleton (Virginia) | 4,139.12 mi (6,661.27 km) |
| Backnang to Brandermill (Virginia) | 4,214.21 mi (6,782.12 km) |
