| Grado to Bierun | 1,271.83 mi (2,046.81 km) |
| Grado to Bierun Stary | 1,270.90 mi (2,045.32 km) |
| Grado to Bilgoraj | 1,434.59 mi (2,308.75 km) |
| Grado to Biskupiec | 1,418.58 mi (2,282.99 km) |
| Grado to Blachownia | 1,276.07 mi (2,053.63 km) |
| Grado to Blonie | 1,369.73 mi (2,204.36 km) |
| Grado to Bochnia | 1,327.97 mi (2,137.17 km) |
| Grado to Bogatynia | 1,111.00 mi (1,787.98 km) |
| Grado to Boguszow-Gorce | 1,159.34 mi (1,865.78 km) |
| Grado to Boleslawiec | 1,144.32 mi (1,841.61 km) |
| Grado to Braniewo | 1,388.56 mi (2,234.68 km) |
| Grado to Brodnica | 1,343.69 mi (2,162.45 km) |
| Grado to Brwinow | 1,372.72 mi (2,209.19 km) |
| Grado to Brzeg | 1,214.99 mi (1,955.33 km) |
| Grado to Brzeg Dolny | 1,191.56 mi (1,917.64 km) |
