| Brussels to Blegny | 61.62 mi (99.17 km) |
| Brussels to Bocholt | 57.88 mi (93.15 km) |
| Brussels to Boechout | 21.71 mi (34.95 km) |
| Brussels to Bonheiden | 15.11 mi (24.31 km) |
| Brussels to Boom | 16.36 mi (26.33 km) |
| Brussels to Boortmeerbeek | 13.27 mi (21.36 km) |
| Brussels to Borgerhout | 25.51 mi (41.05 km) |
| Brussels to Borgloon | 43.35 mi (69.77 km) |
| Brussels to Bornem | 18.25 mi (29.38 km) |
| Brussels to Borsbeek | 25.06 mi (40.34 km) |
| Brussels to Boussu | 37.56 mi (60.45 km) |
| Brussels to Braine-l'Alleud | 11.51 mi (18.52 km) |
| Brussels to Braine-le-Chateau | 11.90 mi (19.15 km) |
| Brussels to Braine-le-Comte | 19.56 mi (31.47 km) |
| Brussels to Brasschaat | 31.41 mi (50.55 km) |
