| Boucau to Bersenbruck | 757.79 mi (1,219.54 km) |
| Boucau to Besigheim | 632.16 mi (1,017.37 km) |
| Boucau to Bestwig | 710.83 mi (1,143.97 km) |
| Boucau to Betzdorf | 666.15 mi (1,072.06 km) |
| Boucau to Beverstedt | 829.83 mi (1,335.49 km) |
| Boucau to Beverungen | 754.91 mi (1,214.90 km) |
| Boucau to Bexbach | 578.48 mi (930.97 km) |
| Boucau to Biberach | 627.23 mi (1,009.43 km) |
| Boucau to Biblis | 634.41 mi (1,020.99 km) |
| Boucau to Bieber | 679.79 mi (1,094.01 km) |
| Boucau to Biedenkopf | 692.85 mi (1,115.03 km) |
| Boucau to Bielefeld | 747.74 mi (1,203.37 km) |
| Boucau to Bietigheim-Bissingen | 630.66 mi (1,014.96 km) |
| Boucau to Billerbeck | 711.45 mi (1,144.97 km) |
| Boucau to Bingen am Rhein | 628.13 mi (1,010.87 km) |
