| Dortmund to Borgosesia | 402.40 mi (647.60 km) |
| Dortmund to Boscoreale | 814.27 mi (1,310.44 km) |
| Dortmund to Boscotrecase | 812.88 mi (1,308.20 km) |
| Dortmund to Botticino Sera | 432.28 mi (695.69 km) |
| Dortmund to Bovalino Marina | 1,015.48 mi (1,634.26 km) |
| Dortmund to Boves | 496.34 mi (798.78 km) |
| Dortmund to Boville Ernica | 738.25 mi (1,188.10 km) |
| Dortmund to Bovisio Masciago | 414.82 mi (667.59 km) |
| Dortmund to Bovolone | 464.38 mi (747.34 km) |
| Dortmund to Bra | 471.32 mi (758.51 km) |
| Dortmund to Bracciano | 687.43 mi (1,106.31 km) |
| Dortmund to Brandizzo | 438.39 mi (705.52 km) |
| Dortmund to Breganze | 443.23 mi (713.30 km) |
| Dortmund to Brembate | 419.71 mi (675.46 km) |
| Dortmund to Brescia | 431.73 mi (694.81 km) |
