| Barbastro to Bierun | 1,063.01 mi (1,710.76 km) |
| Barbastro to Bierun Stary | 1,061.48 mi (1,708.29 km) |
| Barbastro to Bilgoraj | 1,222.21 mi (1,966.95 km) |
| Barbastro to Biskupiec | 1,255.81 mi (2,021.04 km) |
| Barbastro to Blachownia | 1,077.17 mi (1,733.53 km) |
| Barbastro to Blonie | 1,185.36 mi (1,907.64 km) |
| Barbastro to Bochnia | 1,113.35 mi (1,791.76 km) |
| Barbastro to Bogatynia | 931.63 mi (1,499.31 km) |
| Barbastro to Boguszow-Gorce | 971.34 mi (1,563.22 km) |
| Barbastro to Boleslawiec | 967.59 mi (1,557.19 km) |
| Barbastro to Braniewo | 1,237.52 mi (1,991.59 km) |
| Barbastro to Brodnica | 1,178.90 mi (1,897.26 km) |
| Barbastro to Brwinow | 1,187.20 mi (1,910.62 km) |
| Barbastro to Brzeg | 1,022.91 mi (1,646.22 km) |
| Barbastro to Brzeg Dolny | 1,009.13 mi (1,624.04 km) |
