| Northbrook to Beyne-Heusay | 4,191.75 mi (6,745.96 km) |
| Northbrook to Bierbeek | 4,150.99 mi (6,680.38 km) |
| Northbrook to Bilzen | 4,177.69 mi (6,723.35 km) |
| Northbrook to Binche | 4,144.00 mi (6,669.12 km) |
| Northbrook to Bissegem | 4,093.48 mi (6,587.82 km) |
| Northbrook to Blankenberge | 4,072.93 mi (6,554.74 km) |
| Northbrook to Blegny | 4,193.02 mi (6,748.01 km) |
| Northbrook to Bocholt | 4,168.94 mi (6,709.27 km) |
| Northbrook to Boechout | 4,129.14 mi (6,645.21 km) |
| Northbrook to Bonheiden | 4,135.15 mi (6,654.88 km) |
| Northbrook to Boom | 4,127.17 mi (6,642.03 km) |
| Northbrook to Boortmeerbeek | 4,138.17 mi (6,659.75 km) |
| Northbrook to Borgerhout | 4,125.37 mi (6,639.13 km) |
| Northbrook to Borgloon | 4,173.59 mi (6,716.74 km) |
| Northbrook to Bornem | 4,121.61 mi (6,633.08 km) |
