| London Colney to Beyne-Heusay | 268.83 mi (432.63 km) |
| London Colney to Bierbeek | 227.45 mi (366.04 km) |
| London Colney to Bilzen | 258.14 mi (415.44 km) |
| London Colney to Binche | 214.46 mi (345.14 km) |
| London Colney to Bissegem | 164.47 mi (264.68 km) |
| London Colney to Blankenberge | 149.82 mi (241.11 km) |
| London Colney to Blegny | 271.20 mi (436.45 km) |
| London Colney to Bocholt | 255.97 mi (411.94 km) |
| London Colney to Boechout | 209.79 mi (337.62 km) |
| London Colney to Bonheiden | 213.82 mi (344.11 km) |
| London Colney to Boom | 205.95 mi (331.44 km) |
| London Colney to Boortmeerbeek | 216.12 mi (347.82 km) |
| London Colney to Borgerhout | 207.08 mi (333.26 km) |
| London Colney to Borgloon | 252.12 mi (405.75 km) |
| London Colney to Bornem | 200.05 mi (321.95 km) |
