| Mont-de-Marsan to Bobenheim-Roxheim | 574.47 mi (924.52 km) |
| Mont-de-Marsan to Bobingen | 620.10 mi (997.96 km) |
| Mont-de-Marsan to Boblingen | 561.63 mi (903.86 km) |
| Mont-de-Marsan to Bocholt | 639.66 mi (1,029.43 km) |
| Mont-de-Marsan to Bochum | 634.80 mi (1,021.62 km) |
| Mont-de-Marsan to Bockenem | 744.77 mi (1,198.59 km) |
| Mont-de-Marsan to Bockhorn | 762.28 mi (1,226.77 km) |
| Mont-de-Marsan to Bogen | 716.35 mi (1,152.85 km) |
| Mont-de-Marsan to Bohl-Iggelheim | 563.33 mi (906.59 km) |
| Mont-de-Marsan to Bohmte | 711.86 mi (1,145.62 km) |
| Mont-de-Marsan to Boizenburg | 829.29 mi (1,334.61 km) |
| Mont-de-Marsan to Bonen | 655.56 mi (1,055.02 km) |
| Mont-de-Marsan to Bonn | 591.22 mi (951.47 km) |
| Mont-de-Marsan to Bopfingen | 619.90 mi (997.63 km) |
| Mont-de-Marsan to Boppard | 579.83 mi (933.15 km) |
