| Bel Air North to Beyne-Heusay | 3,864.93 mi (6,220.01 km) |
| Bel Air North to Bierbeek | 3,823.51 mi (6,153.35 km) |
| Bel Air North to Bilzen | 3,852.89 mi (6,200.63 km) |
| Bel Air North to Binche | 3,810.41 mi (6,132.26 km) |
| Bel Air North to Bissegem | 3,761.07 mi (6,052.86 km) |
| Bel Air North to Blankenberge | 3,745.04 mi (6,027.06 km) |
| Bel Air North to Blegny | 3,866.96 mi (6,223.27 km) |
| Bel Air North to Bocholt | 3,847.33 mi (6,191.67 km) |
| Bel Air North to Boechout | 3,803.90 mi (6,121.78 km) |
| Bel Air North to Bonheiden | 3,808.91 mi (6,129.85 km) |
| Bel Air North to Boom | 3,800.91 mi (6,116.97 km) |
| Bel Air North to Boortmeerbeek | 3,811.55 mi (6,134.09 km) |
| Bel Air North to Borgerhout | 3,800.61 mi (6,116.48 km) |
| Bel Air North to Borgloon | 3,847.61 mi (6,192.13 km) |
| Bel Air North to Bornem | 3,795.10 mi (6,107.63 km) |
