| Clay to Bierun | 5,089.10 mi (8,190.11 km) |
| Clay to Bierun Stary | 5,090.49 mi (8,192.35 km) |
| Clay to Bilgoraj | 5,204.65 mi (8,376.08 km) |
| Clay to Biskupiec | 5,012.54 mi (8,066.91 km) |
| Clay to Blachownia | 5,059.54 mi (8,142.55 km) |
| Clay to Blonie | 5,064.60 mi (8,150.69 km) |
| Clay to Bochnia | 5,143.97 mi (8,278.43 km) |
| Clay to Bogatynia | 4,906.40 mi (7,896.09 km) |
| Clay to Boguszow-Gorce | 4,957.92 mi (7,979.00 km) |
| Clay to Boleslawiec | 4,916.52 mi (7,912.37 km) |
| Clay to Braniewo | 4,954.59 mi (7,973.65 km) |
| Clay to Brodnica | 4,981.66 mi (8,017.21 km) |
| Clay to Brwinow | 5,070.37 mi (8,159.97 km) |
| Clay to Brzeg | 5,001.93 mi (8,049.82 km) |
| Clay to Brzeg Dolny | 4,959.07 mi (7,980.86 km) |
