| Hafnarfjordhur to Beyne-Heusay | 1,365.62 mi (2,197.76 km) |
| Hafnarfjordhur to Bierbeek | 1,330.50 mi (2,141.23 km) |
| Hafnarfjordhur to Bilzen | 1,348.33 mi (2,169.93 km) |
| Hafnarfjordhur to Binche | 1,339.17 mi (2,155.19 km) |
| Hafnarfjordhur to Bissegem | 1,291.52 mi (2,078.51 km) |
| Hafnarfjordhur to Blankenberge | 1,261.94 mi (2,030.90 km) |
| Hafnarfjordhur to Blegny | 1,365.06 mi (2,196.85 km) |
| Hafnarfjordhur to Bocholt | 1,333.25 mi (2,145.66 km) |
| Hafnarfjordhur to Boechout | 1,305.60 mi (2,101.15 km) |
| Hafnarfjordhur to Bonheiden | 1,313.34 mi (2,113.62 km) |
| Hafnarfjordhur to Boom | 1,306.24 mi (2,102.19 km) |
| Hafnarfjordhur to Boortmeerbeek | 1,316.98 mi (2,119.47 km) |
| Hafnarfjordhur to Borgerhout | 1,301.08 mi (2,093.89 km) |
| Hafnarfjordhur to Borgloon | 1,347.31 mi (2,168.29 km) |
| Hafnarfjordhur to Bornem | 1,301.85 mi (2,095.12 km) |
