| Council Bluffs to Bierun | 5,001.42 mi (8,049.00 km) |
| Council Bluffs to Bierun Stary | 5,003.29 mi (8,052.02 km) |
| Council Bluffs to Bilgoraj | 5,093.35 mi (8,196.95 km) |
| Council Bluffs to Biskupiec | 4,877.30 mi (7,849.26 km) |
| Council Bluffs to Blachownia | 4,965.90 mi (7,991.84 km) |
| Council Bluffs to Blonie | 4,948.01 mi (7,963.06 km) |
| Council Bluffs to Bochnia | 5,050.71 mi (8,128.33 km) |
| Council Bluffs to Bogatynia | 4,831.79 mi (7,776.02 km) |
| Council Bluffs to Boguszow-Gorce | 4,878.60 mi (7,851.36 km) |
| Council Bluffs to Boleslawiec | 4,835.02 mi (7,781.21 km) |
| Council Bluffs to Braniewo | 4,819.52 mi (7,756.27 km) |
| Council Bluffs to Brodnica | 4,860.32 mi (7,821.93 km) |
| Council Bluffs to Brwinow | 4,953.86 mi (7,972.47 km) |
| Council Bluffs to Brzeg | 4,915.05 mi (7,910.01 km) |
| Council Bluffs to Brzeg Dolny | 4,871.79 mi (7,840.39 km) |
