| Butler to Blumberg | 4,150.78 mi (6,680.04 km) |
| Butler to Bobenheim-Roxheim | 4,085.83 mi (6,575.51 km) |
| Butler to Bobingen | 4,227.58 mi (6,803.63 km) |
| Butler to Boblingen | 4,141.58 mi (6,665.23 km) |
| Butler to Bocholt | 3,947.01 mi (6,352.10 km) |
| Butler to Bochum | 3,980.79 mi (6,406.46 km) |
| Butler to Bockenem | 4,074.84 mi (6,557.83 km) |
| Butler to Bockhorn | 3,952.40 mi (6,360.77 km) |
| Butler to Bogen | 4,277.99 mi (6,884.75 km) |
| Butler to Bohl-Iggelheim | 4,090.72 mi (6,583.38 km) |
| Butler to Bohmte | 3,995.30 mi (6,429.81 km) |
| Butler to Boizenburg | 4,052.73 mi (6,522.24 km) |
| Butler to Bonen | 3,998.03 mi (6,434.21 km) |
| Butler to Bonn | 3,999.57 mi (6,436.69 km) |
| Butler to Bopfingen | 4,188.77 mi (6,741.18 km) |
