| Rathfarnham to Bierun Stary | 1,103.08 mi (1,775.24 km) |
| Rathfarnham to Bilgoraj | 1,242.14 mi (1,999.03 km) |
| Rathfarnham to Biskupiec | 1,111.62 mi (1,788.99 km) |
| Rathfarnham to Blachownia | 1,081.31 mi (1,740.20 km) |
| Rathfarnham to Blonie | 1,120.99 mi (1,804.05 km) |
| Rathfarnham to Bochnia | 1,161.12 mi (1,868.65 km) |
| Rathfarnham to Bogatynia | 912.99 mi (1,469.32 km) |
| Rathfarnham to Boguszow-Gorce | 967.45 mi (1,556.95 km) |
| Rathfarnham to Boleslawiec | 930.51 mi (1,497.51 km) |
| Rathfarnham to Braniewo | 1,061.28 mi (1,707.96 km) |
| Rathfarnham to Brodnica | 1,055.20 mi (1,698.18 km) |
| Rathfarnham to Brwinow | 1,126.11 mi (1,812.29 km) |
| Rathfarnham to Brzeg | 1,018.19 mi (1,638.62 km) |
| Rathfarnham to Brzeg Dolny | 978.08 mi (1,574.06 km) |
| Rathfarnham to Brzesko | 1,169.12 mi (1,881.52 km) |
