| Serpa to Bierun | 1,557.88 mi (2,507.17 km) |
| Serpa to Bierun Stary | 1,556.44 mi (2,504.85 km) |
| Serpa to Bilgoraj | 1,717.97 mi (2,764.81 km) |
| Serpa to Biskupiec | 1,739.26 mi (2,799.07 km) |
| Serpa to Blachownia | 1,570.25 mi (2,527.08 km) |
| Serpa to Blonie | 1,675.39 mi (2,696.28 km) |
| Serpa to Bochnia | 1,609.15 mi (2,589.68 km) |
| Serpa to Bogatynia | 1,418.59 mi (2,283.00 km) |
| Serpa to Boguszow-Gorce | 1,461.18 mi (2,351.54 km) |
| Serpa to Boleslawiec | 1,453.98 mi (2,339.96 km) |
| Serpa to Braniewo | 1,716.28 mi (2,762.09 km) |
| Serpa to Brodnica | 1,662.64 mi (2,675.76 km) |
| Serpa to Brwinow | 1,677.56 mi (2,699.77 km) |
| Serpa to Brzeg | 1,514.15 mi (2,436.78 km) |
| Serpa to Brzeg Dolny | 1,497.62 mi (2,410.18 km) |
