| Harderwijk to Beyne-Heusay | 119.77 mi (192.75 km) |
| Harderwijk to Bierbeek | 110.96 mi (178.58 km) |
| Harderwijk to Bilzen | 102.58 mi (165.08 km) |
| Harderwijk to Binche | 148.53 mi (239.04 km) |
| Harderwijk to Bissegem | 147.77 mi (237.81 km) |
| Harderwijk to Blankenberge | 129.07 mi (207.71 km) |
| Harderwijk to Blegny | 116.41 mi (187.35 km) |
| Harderwijk to Bocholt | 81.39 mi (130.99 km) |
| Harderwijk to Boechout | 96.04 mi (154.57 km) |
| Harderwijk to Bonheiden | 102.12 mi (164.35 km) |
| Harderwijk to Boom | 102.58 mi (165.08 km) |
| Harderwijk to Boortmeerbeek | 104.60 mi (168.34 km) |
| Harderwijk to Borgerhout | 93.34 mi (150.21 km) |
| Harderwijk to Borgloon | 107.58 mi (173.14 km) |
| Harderwijk to Bornem | 104.71 mi (168.51 km) |
