| Cobh to Bierun Stary | 1,190.78 mi (1,916.38 km) |
| Cobh to Bilgoraj | 1,336.20 mi (2,150.41 km) |
| Cobh to Biskupiec | 1,219.88 mi (1,963.20 km) |
| Cobh to Blachownia | 1,172.75 mi (1,887.36 km) |
| Cobh to Blonie | 1,221.28 mi (1,965.46 km) |
| Cobh to Bochnia | 1,249.87 mi (2,011.47 km) |
| Cobh to Bogatynia | 1,000.67 mi (1,610.42 km) |
| Cobh to Boguszow-Gorce | 1,055.69 mi (1,698.97 km) |
| Cobh to Boleslawiec | 1,021.28 mi (1,643.59 km) |
| Cobh to Braniewo | 1,171.50 mi (1,885.35 km) |
| Cobh to Brodnica | 1,160.03 mi (1,866.89 km) |
| Cobh to Brwinow | 1,226.18 mi (1,973.35 km) |
| Cobh to Brzeg | 1,108.52 mi (1,783.99 km) |
| Cobh to Brzeg Dolny | 1,070.06 mi (1,722.10 km) |
| Cobh to Brzesko | 1,258.00 mi (2,024.55 km) |
