| Louisville to Blumberg | 4,504.37 mi (7,249.08 km) |
| Louisville to Bobenheim-Roxheim | 4,437.53 mi (7,141.52 km) |
| Louisville to Bobingen | 4,579.74 mi (7,370.38 km) |
| Louisville to Boblingen | 4,494.05 mi (7,232.48 km) |
| Louisville to Bocholt | 4,296.49 mi (6,914.53 km) |
| Louisville to Bochum | 4,330.49 mi (6,969.26 km) |
| Louisville to Bockenem | 4,422.34 mi (7,117.07 km) |
| Louisville to Bockhorn | 4,298.74 mi (6,918.16 km) |
| Louisville to Bogen | 4,628.47 mi (7,448.81 km) |
| Louisville to Bohl-Iggelheim | 4,442.70 mi (7,149.84 km) |
| Louisville to Bohmte | 4,343.16 mi (6,989.64 km) |
| Louisville to Boizenburg | 4,397.70 mi (7,077.42 km) |
| Louisville to Bonen | 4,347.32 mi (6,996.33 km) |
| Louisville to Bonn | 4,350.36 mi (7,001.23 km) |
| Louisville to Bopfingen | 4,540.46 mi (7,307.16 km) |
