| Rio Maior to Beyne-Heusay | 1,052.58 mi (1,693.96 km) |
| Rio Maior to Bierbeek | 1,034.86 mi (1,665.45 km) |
| Rio Maior to Bilzen | 1,060.00 mi (1,705.90 km) |
| Rio Maior to Binche | 995.09 mi (1,601.45 km) |
| Rio Maior to Bissegem | 987.71 mi (1,589.57 km) |
| Rio Maior to Blankenberge | 1,010.28 mi (1,625.89 km) |
| Rio Maior to Blegny | 1,057.60 mi (1,702.05 km) |
| Rio Maior to Bocholt | 1,076.50 mi (1,732.46 km) |
| Rio Maior to Boechout | 1,041.88 mi (1,676.75 km) |
| Rio Maior to Bonheiden | 1,037.57 mi (1,669.81 km) |
| Rio Maior to Boom | 1,035.06 mi (1,665.77 km) |
| Rio Maior to Boortmeerbeek | 1,036.10 mi (1,667.44 km) |
| Rio Maior to Borgerhout | 1,043.71 mi (1,679.68 km) |
| Rio Maior to Borgloon | 1,051.43 mi (1,692.12 km) |
| Rio Maior to Bornem | 1,031.93 mi (1,660.73 km) |
