| Black Forest to Beyne-Heusay | 4,945.95 mi (7,959.74 km) |
| Black Forest to Bierbeek | 4,906.64 mi (7,896.47 km) |
| Black Forest to Bilzen | 4,930.42 mi (7,934.74 km) |
| Black Forest to Binche | 4,905.12 mi (7,894.03 km) |
| Black Forest to Bissegem | 4,854.61 mi (7,812.74 km) |
| Black Forest to Blankenberge | 4,830.55 mi (7,774.03 km) |
| Black Forest to Blegny | 4,946.54 mi (7,960.68 km) |
| Black Forest to Bocholt | 4,919.03 mi (7,916.41 km) |
| Black Forest to Boechout | 4,883.27 mi (7,858.86 km) |
| Black Forest to Bonheiden | 4,890.03 mi (7,869.74 km) |
| Black Forest to Boom | 4,882.23 mi (7,857.20 km) |
| Black Forest to Boortmeerbeek | 4,893.34 mi (7,875.06 km) |
| Black Forest to Borgerhout | 4,879.15 mi (7,852.24 km) |
| Black Forest to Borgloon | 4,927.44 mi (7,929.95 km) |
| Black Forest to Bornem | 4,877.00 mi (7,848.78 km) |
