| Grottaferrata to Bierun Stary | 650.71 mi (1,047.21 km) |
| Grottaferrata to Bilgoraj | 772.03 mi (1,242.46 km) |
| Grottaferrata to Biskupiec | 917.50 mi (1,476.57 km) |
| Grottaferrata to Blachownia | 689.75 mi (1,110.05 km) |
| Grottaferrata to Blonie | 809.85 mi (1,303.33 km) |
| Grottaferrata to Bochnia | 677.38 mi (1,090.14 km) |
| Grottaferrata to Bogatynia | 639.31 mi (1,028.86 km) |
| Grottaferrata to Boguszow-Gorce | 642.63 mi (1,034.21 km) |
| Grottaferrata to Boleslawiec | 669.06 mi (1,076.74 km) |
| Grottaferrata to Braniewo | 929.73 mi (1,496.26 km) |
| Grottaferrata to Brodnica | 851.50 mi (1,370.36 km) |
| Grottaferrata to Brwinow | 808.55 mi (1,301.24 km) |
| Grottaferrata to Brzeg | 667.58 mi (1,074.37 km) |
| Grottaferrata to Brzeg Dolny | 682.59 mi (1,098.52 km) |
| Grottaferrata to Brzesko | 681.32 mi (1,096.49 km) |
