| Port-de-Bouc to Bastogne | 457.27 mi (735.90 km) |
| Port-de-Bouc to Beauraing | 463.22 mi (745.48 km) |
| Port-de-Bouc to Beernem | 540.14 mi (869.28 km) |
| Port-de-Bouc to Beerse | 546.68 mi (879.79 km) |
| Port-de-Bouc to Beersel | 509.39 mi (819.79 km) |
| Port-de-Bouc to Begijnendijk | 526.13 mi (846.73 km) |
| Port-de-Bouc to Beloeil | 496.13 mi (798.45 km) |
| Port-de-Bouc to Berchem | 538.09 mi (865.97 km) |
| Port-de-Bouc to Beringen | 527.17 mi (848.40 km) |
| Port-de-Bouc to Berlaar | 533.06 mi (857.88 km) |
| Port-de-Bouc to Berlare | 528.51 mi (850.55 km) |
| Port-de-Bouc to Bernissart | 493.10 mi (793.57 km) |
| Port-de-Bouc to Bertem | 514.69 mi (828.32 km) |
| Port-de-Bouc to Bertrix | 445.77 mi (717.40 km) |
| Port-de-Bouc to Beveren | 539.69 mi (868.54 km) |
