| Blackrock to Brandenburg | 780.71 mi (1,256.43 km) |
| Blackrock to Brandis | 802.58 mi (1,291.63 km) |
| Blackrock to Braunfels | 648.47 mi (1,043.60 km) |
| Blackrock to Braunsbedra | 774.39 mi (1,246.27 km) |
| Blackrock to Braunschweig | 699.68 mi (1,126.03 km) |
| Blackrock to Breckerfeld | 592.60 mi (953.70 km) |
| Blackrock to Breisach am Rhein | 702.30 mi (1,130.24 km) |
| Blackrock to Bremen | 619.07 mi (996.29 km) |
| Blackrock to Bremerhaven | 606.87 mi (976.67 km) |
| Blackrock to Bremervorde | 629.77 mi (1,013.51 km) |
| Blackrock to Bretten | 707.20 mi (1,138.13 km) |
| Blackrock to Bretzfeld | 730.82 mi (1,176.14 km) |
| Blackrock to Brieselang | 797.63 mi (1,283.67 km) |
| Blackrock to Brilon | 634.91 mi (1,021.79 km) |
| Blackrock to Bruchhausen-Vilsen | 629.77 mi (1,013.52 km) |
