| Cat to Beyne-Heusay | 1,860.42 mi (2,994.05 km) |
| Cat to Bierbeek | 1,901.08 mi (3,059.49 km) |
| Cat to Bilzen | 1,869.30 mi (3,008.34 km) |
| Cat to Binche | 1,922.27 mi (3,093.59 km) |
| Cat to Bissegem | 1,967.69 mi (3,166.69 km) |
| Cat to Blankenberge | 1,977.06 mi (3,181.77 km) |
| Cat to Blegny | 1,857.45 mi (2,989.28 km) |
| Cat to Bocholt | 1,870.65 mi (3,010.53 km) |
| Cat to Boechout | 1,917.03 mi (3,085.16 km) |
| Cat to Bonheiden | 1,913.47 mi (3,079.44 km) |
| Cat to Boom | 1,921.20 mi (3,091.87 km) |
| Cat to Boortmeerbeek | 1,911.45 mi (3,076.17 km) |
| Cat to Borgerhout | 1,919.60 mi (3,089.30 km) |
| Cat to Borgloon | 1,875.92 mi (3,019.00 km) |
| Cat to Bornem | 1,927.10 mi (3,101.37 km) |
