| Boiro to Blumberg | 918.19 mi (1,477.68 km) |
| Boiro to Bobenheim-Roxheim | 952.23 mi (1,532.47 km) |
| Boiro to Bobingen | 1,027.66 mi (1,653.86 km) |
| Boiro to Boblingen | 957.16 mi (1,540.41 km) |
| Boiro to Bocholt | 962.03 mi (1,548.24 km) |
| Boiro to Bochum | 969.80 mi (1,560.74 km) |
| Boiro to Bockenem | 1,095.78 mi (1,763.49 km) |
| Boiro to Bockhorn | 1,073.25 mi (1,727.23 km) |
| Boiro to Bogen | 1,121.57 mi (1,804.99 km) |
| Boiro to Bohl-Iggelheim | 944.27 mi (1,519.65 km) |
| Boiro to Bohmte | 1,042.42 mi (1,677.62 km) |
| Boiro to Boizenburg | 1,163.96 mi (1,873.20 km) |
| Boiro to Bonen | 993.85 mi (1,599.44 km) |
| Boiro to Bonn | 938.49 mi (1,510.35 km) |
| Boiro to Bopfingen | 1,018.67 mi (1,639.39 km) |
