| Poplar Bluff to Bierun | 5,062.52 mi (8,147.34 km) |
| Poplar Bluff to Bierun Stary | 5,064.12 mi (8,149.92 km) |
| Poplar Bluff to Bilgoraj | 5,168.70 mi (8,318.22 km) |
| Poplar Bluff to Biskupiec | 4,965.74 mi (7,991.59 km) |
| Poplar Bluff to Blachownia | 5,030.34 mi (8,095.56 km) |
| Poplar Bluff to Blonie | 5,025.83 mi (8,088.30 km) |
| Poplar Bluff to Bochnia | 5,115.31 mi (8,232.29 km) |
| Poplar Bluff to Bogatynia | 4,884.47 mi (7,860.79 km) |
| Poplar Bluff to Boguszow-Gorce | 4,934.25 mi (7,940.91 km) |
| Poplar Bluff to Boleslawiec | 4,891.75 mi (7,872.52 km) |
| Poplar Bluff to Braniewo | 4,907.61 mi (7,898.03 km) |
| Poplar Bluff to Brodnica | 4,940.54 mi (7,951.02 km) |
| Poplar Bluff to Brwinow | 5,031.66 mi (8,097.67 km) |
| Poplar Bluff to Brzeg | 4,975.30 mi (8,006.97 km) |
| Poplar Bluff to Brzeg Dolny | 4,932.08 mi (7,937.42 km) |
