| Unterwellenborn to Bountiful (Utah) | 5,247.30 mi (8,444.72 km) |
| Unterwellenborn to Bourbonnais (Illinois) | 4,450.09 mi (7,161.72 km) |
| Unterwellenborn to Bowie (Maryland) | 4,137.06 mi (6,657.95 km) |
| Unterwellenborn to Bowling Green (Kentucky) | 4,607.89 mi (7,415.68 km) |
| Unterwellenborn to Bowling Green (Ohio) | 4,285.88 mi (6,897.45 km) |
| Unterwellenborn to Box Elder (South Dakota) | 4,805.39 mi (7,733.53 km) |
| Unterwellenborn to Boynton Beach (Florida) | 4,885.60 mi (7,862.62 km) |
| Unterwellenborn to Bozeman (Montana) | 4,948.12 mi (7,963.23 km) |
| Unterwellenborn to Bradenton (Florida) | 4,938.98 mi (7,948.53 km) |
| Unterwellenborn to Bradfordville (Florida) | 4,846.45 mi (7,799.61 km) |
| Unterwellenborn to Bradley (Illinois) | 4,449.83 mi (7,161.31 km) |
| Unterwellenborn to Bradley Gardens (New Jersey) | 3,980.50 mi (6,406.00 km) |
| Unterwellenborn to Brainerd (Minnesota) | 4,407.35 mi (7,092.94 km) |
| Unterwellenborn to Brambleton (Virginia) | 4,166.95 mi (6,706.06 km) |
| Unterwellenborn to Brandermill (Virginia) | 4,245.19 mi (6,831.98 km) |
