| Hammersmith to Beyne-Heusay | 262.07 mi (421.76 km) |
| Hammersmith to Bierbeek | 220.90 mi (355.50 km) |
| Hammersmith to Bilzen | 252.27 mi (405.98 km) |
| Hammersmith to Binche | 205.42 mi (330.60 km) |
| Hammersmith to Bissegem | 156.19 mi (251.37 km) |
| Hammersmith to Blankenberge | 144.57 mi (232.66 km) |
| Hammersmith to Blegny | 264.69 mi (425.97 km) |
| Hammersmith to Bocholt | 251.39 mi (404.58 km) |
| Hammersmith to Boechout | 204.55 mi (329.20 km) |
| Hammersmith to Bonheiden | 208.03 mi (334.79 km) |
| Hammersmith to Boom | 200.30 mi (322.35 km) |
| Hammersmith to Boortmeerbeek | 210.12 mi (338.15 km) |
| Hammersmith to Borgerhout | 202.14 mi (325.31 km) |
| Hammersmith to Borgloon | 245.87 mi (395.68 km) |
| Hammersmith to Bornem | 194.40 mi (312.85 km) |
