| Willebroek to Andrychow | 662.79 mi (1,066.66 km) |
| Willebroek to Augustow | 804.26 mi (1,294.32 km) |
| Willebroek to Banino | 629.43 mi (1,012.97 km) |
| Willebroek to Barlinek | 478.93 mi (770.77 km) |
| Willebroek to Bartoszyce | 721.04 mi (1,160.40 km) |
| Willebroek to Bedzin | 646.39 mi (1,040.26 km) |
| Willebroek to Belchatow | 648.37 mi (1,043.46 km) |
| Willebroek to Biala Podlaska | 806.09 mi (1,297.27 km) |
| Willebroek to Bialogard | 527.85 mi (849.48 km) |
| Willebroek to Bialy Kamien | 517.54 mi (832.89 km) |
| Willebroek to Bialystok | 807.28 mi (1,299.19 km) |
| Willebroek to Bielawa | 533.97 mi (859.35 km) |
| Willebroek to Bielsk Podlaski | 808.78 mi (1,301.60 km) |
| Willebroek to Bielsko-Biala | 650.41 mi (1,046.73 km) |
| Willebroek to Bierun | 648.25 mi (1,043.26 km) |
