| Adra to Blumberg | 965.10 mi (1,553.18 km) |
| Adra to Bobenheim-Roxheim | 1,053.46 mi (1,695.38 km) |
| Adra to Bobingen | 1,059.64 mi (1,705.33 km) |
| Adra to Boblingen | 1,023.68 mi (1,647.45 km) |
| Adra to Bocholt | 1,143.69 mi (1,840.60 km) |
| Adra to Bochum | 1,135.00 mi (1,826.60 km) |
| Adra to Bockenem | 1,234.18 mi (1,986.23 km) |
| Adra to Bockhorn | 1,266.84 mi (2,038.79 km) |
| Adra to Bogen | 1,152.97 mi (1,855.53 km) |
| Adra to Bohl-Iggelheim | 1,040.33 mi (1,674.25 km) |
| Adra to Bohmte | 1,211.54 mi (1,949.78 km) |
| Adra to Boizenburg | 1,324.37 mi (2,131.37 km) |
| Adra to Bonen | 1,153.88 mi (1,857.00 km) |
| Adra to Bonn | 1,087.97 mi (1,750.91 km) |
| Adra to Bopfingen | 1,073.39 mi (1,727.46 km) |
