| Drogheda to Blumberg | 764.45 mi (1,230.26 km) |
| Drogheda to Bobenheim-Roxheim | 690.66 mi (1,111.51 km) |
| Drogheda to Bobingen | 833.31 mi (1,341.08 km) |
| Drogheda to Boblingen | 748.47 mi (1,204.54 km) |
| Drogheda to Bocholt | 556.61 mi (895.77 km) |
| Drogheda to Bochum | 588.93 mi (947.79 km) |
| Drogheda to Bockenem | 695.97 mi (1,120.05 km) |
| Drogheda to Bockhorn | 589.14 mi (948.13 km) |
| Drogheda to Bogen | 882.99 mi (1,421.03 km) |
| Drogheda to Bohl-Iggelheim | 696.09 mi (1,120.25 km) |
| Drogheda to Bohmte | 615.33 mi (990.27 km) |
| Drogheda to Boizenburg | 699.56 mi (1,125.84 km) |
| Drogheda to Bonen | 608.13 mi (978.69 km) |
| Drogheda to Bonn | 604.37 mi (972.63 km) |
| Drogheda to Bopfingen | 793.56 mi (1,277.11 km) |
