| Kocaeli to Bierun | 831.40 mi (1,338.01 km) |
| Kocaeli to Bierun Stary | 829.42 mi (1,334.82 km) |
| Kocaeli to Bilgoraj | 759.21 mi (1,221.83 km) |
| Kocaeli to Biskupiec | 995.94 mi (1,602.81 km) |
| Kocaeli to Blachownia | 868.62 mi (1,397.91 km) |
| Kocaeli to Blonie | 904.03 mi (1,454.89 km) |
| Kocaeli to Bochnia | 784.66 mi (1,262.78 km) |
| Kocaeli to Bogatynia | 1,001.38 mi (1,611.57 km) |
| Kocaeli to Boguszow-Gorce | 953.54 mi (1,534.58 km) |
| Kocaeli to Boleslawiec | 997.00 mi (1,604.52 km) |
| Kocaeli to Braniewo | 1,049.54 mi (1,689.07 km) |
| Kocaeli to Brodnica | 993.27 mi (1,598.52 km) |
| Kocaeli to Brwinow | 898.35 mi (1,445.75 km) |
| Kocaeli to Brzeg | 917.24 mi (1,476.16 km) |
| Kocaeli to Brzeg Dolny | 960.43 mi (1,545.66 km) |
