| Rio Maior to Bierun | 1,552.14 mi (2,497.92 km) |
| Rio Maior to Bierun Stary | 1,550.91 mi (2,495.94 km) |
| Rio Maior to Bilgoraj | 1,713.99 mi (2,758.39 km) |
| Rio Maior to Biskupiec | 1,718.07 mi (2,764.96 km) |
| Rio Maior to Blachownia | 1,561.04 mi (2,512.25 km) |
| Rio Maior to Blonie | 1,661.34 mi (2,673.66 km) |
| Rio Maior to Bochnia | 1,605.68 mi (2,584.09 km) |
| Rio Maior to Bogatynia | 1,402.70 mi (2,257.42 km) |
| Rio Maior to Boguszow-Gorce | 1,448.10 mi (2,330.49 km) |
| Rio Maior to Boleslawiec | 1,437.28 mi (2,313.07 km) |
| Rio Maior to Braniewo | 1,691.37 mi (2,721.99 km) |
| Rio Maior to Brodnica | 1,642.12 mi (2,642.74 km) |
| Rio Maior to Brwinow | 1,663.90 mi (2,677.79 km) |
| Rio Maior to Brzeg | 1,502.49 mi (2,418.03 km) |
| Rio Maior to Brzeg Dolny | 1,482.76 mi (2,386.27 km) |
