| Grimbergen to Bierun Stary | 647.84 mi (1,042.60 km) |
| Grimbergen to Bilgoraj | 800.69 mi (1,288.59 km) |
| Grimbergen to Biskupiec | 725.97 mi (1,168.34 km) |
| Grimbergen to Blachownia | 635.10 mi (1,022.09 km) |
| Grimbergen to Blonie | 701.17 mi (1,128.42 km) |
| Grimbergen to Bochnia | 707.63 mi (1,138.82 km) |
| Grimbergen to Bogatynia | 460.16 mi (740.56 km) |
| Grimbergen to Boguszow-Gorce | 515.05 mi (828.89 km) |
| Grimbergen to Boleslawiec | 485.30 mi (781.02 km) |
| Grimbergen to Braniewo | 688.26 mi (1,107.64 km) |
| Grimbergen to Brodnica | 655.82 mi (1,055.44 km) |
| Grimbergen to Brwinow | 705.37 mi (1,135.18 km) |
| Grimbergen to Brzeg | 570.11 mi (917.50 km) |
| Grimbergen to Brzeg Dolny | 535.15 mi (861.25 km) |
| Grimbergen to Brzesko | 715.85 mi (1,152.04 km) |
