| Kozlu to Bierun | 853.87 mi (1,374.18 km) |
| Kozlu to Bierun Stary | 852.19 mi (1,371.47 km) |
| Kozlu to Bilgoraj | 763.06 mi (1,228.02 km) |
| Kozlu to Biskupiec | 992.44 mi (1,597.17 km) |
| Kozlu to Blachownia | 887.68 mi (1,428.58 km) |
| Kozlu to Blonie | 909.09 mi (1,463.04 km) |
| Kozlu to Bochnia | 802.69 mi (1,291.81 km) |
| Kozlu to Bogatynia | 1,032.19 mi (1,661.16 km) |
| Kozlu to Boguszow-Gorce | 981.78 mi (1,580.03 km) |
| Kozlu to Boleslawiec | 1,024.18 mi (1,648.25 km) |
| Kozlu to Braniewo | 1,048.10 mi (1,686.76 km) |
| Kozlu to Brodnica | 998.05 mi (1,606.21 km) |
| Kozlu to Brwinow | 903.29 mi (1,453.70 km) |
| Kozlu to Brzeg | 940.97 mi (1,514.34 km) |
| Kozlu to Brzeg Dolny | 984.25 mi (1,583.99 km) |
