| Cave to Brandenburg | 732.63 mi (1,179.05 km) |
| Cave to Brandis | 657.81 mi (1,058.64 km) |
| Cave to Braunfels | 639.01 mi (1,028.39 km) |
| Cave to Braunsbedra | 655.90 mi (1,055.57 km) |
| Cave to Braunschweig | 730.83 mi (1,176.15 km) |
| Cave to Breckerfeld | 702.23 mi (1,130.12 km) |
| Cave to Breisach am Rhein | 502.69 mi (809.00 km) |
| Cave to Bremen | 801.70 mi (1,290.21 km) |
| Cave to Bremerhaven | 835.16 mi (1,344.06 km) |
| Cave to Bremervorde | 824.95 mi (1,327.64 km) |
| Cave to Bretten | 539.09 mi (867.58 km) |
| Cave to Bretzfeld | 536.31 mi (863.10 km) |
| Cave to Brieselang | 743.91 mi (1,197.20 km) |
| Cave to Brilon | 693.20 mi (1,115.59 km) |
| Cave to Bruchhausen-Vilsen | 782.84 mi (1,259.86 km) |
