| Portimao to Bierun | 1,633.44 mi (2,628.77 km) |
| Portimao to Bierun Stary | 1,631.98 mi (2,626.43 km) |
| Portimao to Bilgoraj | 1,793.38 mi (2,886.17 km) |
| Portimao to Biskupiec | 1,815.16 mi (2,921.22 km) |
| Portimao to Blachownia | 1,645.99 mi (2,648.96 km) |
| Portimao to Blonie | 1,751.27 mi (2,818.39 km) |
| Portimao to Bochnia | 1,684.55 mi (2,711.02 km) |
| Portimao to Bogatynia | 1,494.50 mi (2,405.17 km) |
| Portimao to Boguszow-Gorce | 1,537.05 mi (2,473.65 km) |
| Portimao to Boleslawiec | 1,529.90 mi (2,462.14 km) |
| Portimao to Braniewo | 1,792.08 mi (2,884.08 km) |
| Portimao to Brodnica | 1,738.54 mi (2,797.91 km) |
| Portimao to Brwinow | 1,753.43 mi (2,821.87 km) |
| Portimao to Brzeg | 1,589.98 mi (2,558.82 km) |
| Portimao to Brzeg Dolny | 1,573.52 mi (2,532.33 km) |
