| Port Royal to Bierun | 4,934.87 mi (7,941.91 km) |
| Port Royal to Bierun Stary | 4,936.03 mi (7,943.78 km) |
| Port Royal to Bilgoraj | 5,059.71 mi (8,142.81 km) |
| Port Royal to Biskupiec | 4,880.85 mi (7,854.97 km) |
| Port Royal to Blachownia | 4,908.33 mi (7,899.19 km) |
| Port Royal to Blonie | 4,923.71 mi (7,923.94 km) |
| Port Royal to Bochnia | 4,991.61 mi (8,033.22 km) |
| Port Royal to Bogatynia | 4,748.51 mi (7,641.99 km) |
| Port Royal to Boguszow-Gorce | 4,801.51 mi (7,727.28 km) |
| Port Royal to Boleslawiec | 4,761.58 mi (7,663.02 km) |
| Port Royal to Braniewo | 4,823.53 mi (7,762.72 km) |
| Port Royal to Brodnica | 4,843.94 mi (7,795.56 km) |
| Port Royal to Brwinow | 4,929.37 mi (7,933.05 km) |
| Port Royal to Brzeg | 4,848.37 mi (7,802.69 km) |
| Port Royal to Brzeg Dolny | 4,806.20 mi (7,734.83 km) |
