| Americus to Bierun | 5,085.09 mi (8,183.66 km) |
| Americus to Bierun Stary | 5,086.35 mi (8,185.69 km) |
| Americus to Bilgoraj | 5,205.86 mi (8,378.03 km) |
| Americus to Biskupiec | 5,020.77 mi (8,080.15 km) |
| Americus to Blachownia | 5,057.17 mi (8,138.74 km) |
| Americus to Blonie | 5,067.90 mi (8,155.99 km) |
| Americus to Bochnia | 5,141.04 mi (8,273.71 km) |
| Americus to Bogatynia | 4,900.19 mi (7,886.09 km) |
| Americus to Boguszow-Gorce | 4,952.58 mi (7,970.41 km) |
| Americus to Boleslawiec | 4,911.96 mi (7,905.03 km) |
| Americus to Braniewo | 4,963.10 mi (7,987.34 km) |
| Americus to Brodnica | 4,986.60 mi (8,025.16 km) |
| Americus to Brwinow | 5,073.61 mi (8,165.19 km) |
| Americus to Brzeg | 4,998.21 mi (8,043.84 km) |
| Americus to Brzeg Dolny | 4,955.70 mi (7,975.42 km) |
