| Downham Market to Bierun | 822.40 mi (1,323.53 km) |
| Downham Market to Bierun Stary | 823.09 mi (1,324.64 km) |
| Downham Market to Bilgoraj | 965.84 mi (1,554.36 km) |
| Downham Market to Biskupiec | 852.43 mi (1,371.85 km) |
| Downham Market to Blachownia | 803.17 mi (1,292.58 km) |
| Downham Market to Blonie | 850.35 mi (1,368.50 km) |
| Downham Market to Bochnia | 881.64 mi (1,418.86 km) |
| Downham Market to Bogatynia | 632.79 mi (1,018.38 km) |
| Downham Market to Boguszow-Gorce | 687.55 mi (1,106.50 km) |
| Downham Market to Boleslawiec | 651.83 mi (1,049.02 km) |
| Downham Market to Braniewo | 806.02 mi (1,297.17 km) |
| Downham Market to Brodnica | 790.53 mi (1,272.24 km) |
| Downham Market to Brwinow | 855.22 mi (1,376.34 km) |
| Downham Market to Brzeg | 739.36 mi (1,189.89 km) |
| Downham Market to Brzeg Dolny | 700.18 mi (1,126.83 km) |
