| Dunkirk to Beyne-Heusay | 3,851.47 mi (6,198.33 km) |
| Dunkirk to Bierbeek | 3,810.24 mi (6,131.99 km) |
| Dunkirk to Bilzen | 3,838.40 mi (6,177.30 km) |
| Dunkirk to Binche | 3,800.12 mi (6,115.70 km) |
| Dunkirk to Bissegem | 3,750.04 mi (6,035.11 km) |
| Dunkirk to Blankenberge | 3,731.72 mi (6,005.62 km) |
| Dunkirk to Blegny | 3,853.13 mi (6,201.01 km) |
| Dunkirk to Bocholt | 3,831.26 mi (6,165.81 km) |
| Dunkirk to Boechout | 3,789.46 mi (6,098.55 km) |
| Dunkirk to Bonheiden | 3,794.98 mi (6,107.44 km) |
| Dunkirk to Boom | 3,786.97 mi (6,094.53 km) |
| Dunkirk to Boortmeerbeek | 3,797.82 mi (6,112.00 km) |
| Dunkirk to Borgerhout | 3,785.93 mi (6,092.86 km) |
| Dunkirk to Borgloon | 3,833.68 mi (6,169.71 km) |
| Dunkirk to Bornem | 3,781.26 mi (6,085.35 km) |
