| Leighton Buzzard to Bierun | 864.86 mi (1,391.86 km) |
| Leighton Buzzard to Bierun Stary | 865.38 mi (1,392.69 km) |
| Leighton Buzzard to Bilgoraj | 1,012.12 mi (1,628.84 km) |
| Leighton Buzzard to Biskupiec | 907.96 mi (1,461.22 km) |
| Leighton Buzzard to Blachownia | 848.03 mi (1,364.78 km) |
| Leighton Buzzard to Blonie | 900.93 mi (1,449.90 km) |
| Leighton Buzzard to Bochnia | 924.55 mi (1,487.93 km) |
| Leighton Buzzard to Bogatynia | 675.37 mi (1,086.90 km) |
| Leighton Buzzard to Boguszow-Gorce | 730.42 mi (1,175.50 km) |
| Leighton Buzzard to Boleslawiec | 696.60 mi (1,121.07 km) |
| Leighton Buzzard to Braniewo | 862.92 mi (1,388.74 km) |
| Leighton Buzzard to Brodnica | 844.22 mi (1,358.64 km) |
| Leighton Buzzard to Brwinow | 905.65 mi (1,457.50 km) |
| Leighton Buzzard to Brzeg | 783.60 mi (1,261.08 km) |
| Leighton Buzzard to Brzeg Dolny | 745.66 mi (1,200.03 km) |
