| Boortmeerbeek to Bierun Stary | 639.84 mi (1,029.72 km) |
| Boortmeerbeek to Bilgoraj | 792.44 mi (1,275.30 km) |
| Boortmeerbeek to Biskupiec | 717.28 mi (1,154.35 km) |
| Boortmeerbeek to Blachownia | 626.87 mi (1,008.84 km) |
| Boortmeerbeek to Blonie | 692.61 mi (1,114.64 km) |
| Boortmeerbeek to Bochnia | 699.61 mi (1,125.91 km) |
| Boortmeerbeek to Bogatynia | 451.98 mi (727.38 km) |
| Boortmeerbeek to Boguszow-Gorce | 506.89 mi (815.77 km) |
| Boortmeerbeek to Boleslawiec | 476.97 mi (767.60 km) |
| Boortmeerbeek to Braniewo | 679.57 mi (1,093.66 km) |
| Boortmeerbeek to Brodnica | 647.14 mi (1,041.47 km) |
| Boortmeerbeek to Brwinow | 696.82 mi (1,121.42 km) |
| Boortmeerbeek to Brzeg | 561.88 mi (904.26 km) |
| Boortmeerbeek to Brzeg Dolny | 526.81 mi (847.81 km) |
| Boortmeerbeek to Brzesko | 707.82 mi (1,139.12 km) |
