| Sint-Pieters-Leeuw to Bierun Stary | 653.85 mi (1,052.27 km) |
| Sint-Pieters-Leeuw to Bilgoraj | 807.50 mi (1,299.54 km) |
| Sint-Pieters-Leeuw to Biskupiec | 735.37 mi (1,183.47 km) |
| Sint-Pieters-Leeuw to Blachownia | 641.83 mi (1,032.93 km) |
| Sint-Pieters-Leeuw to Blonie | 709.30 mi (1,141.51 km) |
| Sint-Pieters-Leeuw to Bochnia | 713.69 mi (1,148.58 km) |
| Sint-Pieters-Leeuw to Bogatynia | 466.78 mi (751.20 km) |
| Sint-Pieters-Leeuw to Boguszow-Gorce | 521.56 mi (839.36 km) |
| Sint-Pieters-Leeuw to Boleslawiec | 492.45 mi (792.52 km) |
| Sint-Pieters-Leeuw to Braniewo | 698.09 mi (1,123.47 km) |
| Sint-Pieters-Leeuw to Brodnica | 664.88 mi (1,070.03 km) |
| Sint-Pieters-Leeuw to Brwinow | 713.45 mi (1,148.19 km) |
| Sint-Pieters-Leeuw to Brzeg | 576.83 mi (928.32 km) |
| Sint-Pieters-Leeuw to Brzeg Dolny | 542.33 mi (872.79 km) |
| Sint-Pieters-Leeuw to Brzesko | 721.91 mi (1,161.81 km) |
