| Wellingborough to Bierun | 866.88 mi (1,395.11 km) |
| Wellingborough to Bierun Stary | 867.49 mi (1,396.09 km) |
| Wellingborough to Bilgoraj | 1,012.13 mi (1,628.86 km) |
| Wellingborough to Biskupiec | 902.06 mi (1,451.73 km) |
| Wellingborough to Blachownia | 848.77 mi (1,365.97 km) |
| Wellingborough to Blonie | 898.37 mi (1,445.78 km) |
| Wellingborough to Bochnia | 926.36 mi (1,490.83 km) |
| Wellingborough to Bogatynia | 677.22 mi (1,089.89 km) |
| Wellingborough to Boguszow-Gorce | 732.16 mi (1,178.30 km) |
| Wellingborough to Boleslawiec | 697.31 mi (1,122.22 km) |
| Wellingborough to Braniewo | 855.98 mi (1,377.56 km) |
| Wellingborough to Brodnica | 839.62 mi (1,351.24 km) |
| Wellingborough to Brwinow | 903.18 mi (1,453.54 km) |
| Wellingborough to Brzeg | 784.65 mi (1,262.77 km) |
| Wellingborough to Brzeg Dolny | 746.02 mi (1,200.60 km) |
