| Two Rivers to Beyne-Heusay | 4,087.00 mi (6,577.40 km) |
| Two Rivers to Bierbeek | 4,046.47 mi (6,512.17 km) |
| Two Rivers to Bilzen | 4,072.64 mi (6,554.28 km) |
| Two Rivers to Binche | 4,040.57 mi (6,502.67 km) |
| Two Rivers to Bissegem | 3,989.98 mi (6,421.25 km) |
| Two Rivers to Blankenberge | 3,968.68 mi (6,386.97 km) |
| Two Rivers to Blegny | 4,088.14 mi (6,579.23 km) |
| Two Rivers to Bocholt | 4,063.36 mi (6,539.35 km) |
| Two Rivers to Boechout | 4,024.28 mi (6,476.46 km) |
| Two Rivers to Bonheiden | 4,030.45 mi (6,486.39 km) |
| Two Rivers to Boom | 4,022.50 mi (6,473.58 km) |
| Two Rivers to Boortmeerbeek | 4,033.54 mi (6,491.35 km) |
| Two Rivers to Borgerhout | 4,020.44 mi (6,470.27 km) |
| Two Rivers to Borgloon | 4,068.75 mi (6,548.02 km) |
| Two Rivers to Bornem | 4,016.99 mi (6,464.72 km) |
