| Altenholz to Beyne-Heusay | 322.16 mi (518.47 km) |
| Altenholz to Bierbeek | 333.60 mi (536.88 km) |
| Altenholz to Bilzen | 311.43 mi (501.20 km) |
| Altenholz to Binche | 373.44 mi (601.00 km) |
| Altenholz to Bissegem | 381.16 mi (613.42 km) |
| Altenholz to Blankenberge | 362.48 mi (583.36 km) |
| Altenholz to Blegny | 317.25 mi (510.57 km) |
| Altenholz to Bocholt | 293.05 mi (471.62 km) |
| Altenholz to Boechout | 325.69 mi (524.15 km) |
| Altenholz to Bonheiden | 330.03 mi (531.13 km) |
| Altenholz to Boom | 332.52 mi (535.14 km) |
| Altenholz to Boortmeerbeek | 331.58 mi (533.63 km) |
| Altenholz to Borgerhout | 323.95 mi (521.34 km) |
| Altenholz to Borgloon | 319.54 mi (514.24 km) |
| Altenholz to Bornem | 335.76 mi (540.35 km) |
