| Cwmbran to Bierun | 966.02 mi (1,554.66 km) |
| Cwmbran to Bierun Stary | 966.48 mi (1,555.40 km) |
| Cwmbran to Bilgoraj | 1,114.17 mi (1,793.08 km) |
| Cwmbran to Biskupiec | 1,009.58 mi (1,624.77 km) |
| Cwmbran to Blachownia | 949.85 mi (1,528.63 km) |
| Cwmbran to Blonie | 1,003.39 mi (1,614.81 km) |
| Cwmbran to Bochnia | 1,025.82 mi (1,650.89 km) |
| Cwmbran to Bogatynia | 776.72 mi (1,250.01 km) |
| Cwmbran to Boguszow-Gorce | 831.81 mi (1,338.67 km) |
| Cwmbran to Boleslawiec | 798.47 mi (1,285.02 km) |
| Cwmbran to Braniewo | 963.95 mi (1,551.33 km) |
| Cwmbran to Brodnica | 946.35 mi (1,523.01 km) |
| Cwmbran to Brwinow | 1,008.11 mi (1,622.40 km) |
| Cwmbran to Brzeg | 885.30 mi (1,424.75 km) |
| Cwmbran to Brzeg Dolny | 847.66 mi (1,364.17 km) |
