| Oostakker to Beyne-Heusay | 88.66 mi (142.69 km) |
| Oostakker to Bierbeek | 47.25 mi (76.05 km) |
| Oostakker to Bilzen | 77.81 mi (125.22 km) |
| Oostakker to Binche | 51.43 mi (82.77 km) |
| Oostakker to Bissegem | 30.92 mi (49.76 km) |
| Oostakker to Blankenberge | 31.35 mi (50.45 km) |
| Oostakker to Blegny | 90.80 mi (146.13 km) |
| Oostakker to Bocholt | 78.74 mi (126.73 km) |
| Oostakker to Boechout | 31.27 mi (50.32 km) |
| Oostakker to Bonheiden | 33.60 mi (54.08 km) |
| Oostakker to Boom | 26.06 mi (41.94 km) |
| Oostakker to Boortmeerbeek | 35.68 mi (57.42 km) |
| Oostakker to Borgerhout | 30.21 mi (48.62 km) |
| Oostakker to Borgloon | 71.64 mi (115.30 km) |
| Oostakker to Bornem | 20.24 mi (32.58 km) |
