| Birstonas to Beyne-Heusay | 815.62 mi (1,312.62 km) |
| Birstonas to Bierbeek | 843.72 mi (1,357.84 km) |
| Birstonas to Bilzen | 813.21 mi (1,308.73 km) |
| Birstonas to Binche | 880.53 mi (1,417.08 km) |
| Birstonas to Bissegem | 905.45 mi (1,457.19 km) |
| Birstonas to Blankenberge | 895.90 mi (1,441.81 km) |
| Birstonas to Blegny | 810.81 mi (1,304.87 km) |
| Birstonas to Bocholt | 801.81 mi (1,290.39 km) |
| Birstonas to Boechout | 845.77 mi (1,361.13 km) |
| Birstonas to Bonheiden | 847.10 mi (1,363.28 km) |
| Birstonas to Boom | 852.27 mi (1,371.59 km) |
| Birstonas to Boortmeerbeek | 847.22 mi (1,363.47 km) |
| Birstonas to Borgerhout | 845.73 mi (1,361.07 km) |
| Birstonas to Borgloon | 821.96 mi (1,322.82 km) |
| Birstonas to Bornem | 857.08 mi (1,379.33 km) |
