| Mamoudzou to Beyne-Heusay | 4,987.38 mi (8,026.41 km) |
| Mamoudzou to Bierbeek | 5,024.06 mi (8,085.45 km) |
| Mamoudzou to Bilzen | 5,004.27 mi (8,053.59 km) |
| Mamoudzou to Binche | 5,019.30 mi (8,077.79 km) |
| Mamoudzou to Bissegem | 5,068.68 mi (8,157.25 km) |
| Mamoudzou to Blankenberge | 5,096.09 mi (8,201.36 km) |
| Mamoudzou to Blegny | 4,987.62 mi (8,026.80 km) |
| Mamoudzou to Bocholt | 5,018.48 mi (8,076.46 km) |
| Mamoudzou to Boechout | 5,048.61 mi (8,124.95 km) |
| Mamoudzou to Bonheiden | 5,041.15 mi (8,112.94 km) |
| Mamoudzou to Boom | 5,048.54 mi (8,124.84 km) |
| Mamoudzou to Boortmeerbeek | 5,037.60 mi (8,107.23 km) |
| Mamoudzou to Borgerhout | 5,053.02 mi (8,132.05 km) |
| Mamoudzou to Borgloon | 5,005.85 mi (8,056.14 km) |
| Mamoudzou to Bornem | 5,053.27 mi (8,132.44 km) |
