| River Grove to Bierun | 4,701.43 mi (7,566.22 km) |
| River Grove to Bierun Stary | 4,703.12 mi (7,568.93 km) |
| River Grove to Bilgoraj | 4,803.64 mi (7,730.71 km) |
| River Grove to Biskupiec | 4,597.04 mi (7,398.22 km) |
| River Grove to Blachownia | 4,668.21 mi (7,512.76 km) |
| River Grove to Blonie | 4,659.93 mi (7,499.43 km) |
| River Grove to Bochnia | 4,753.24 mi (7,649.60 km) |
| River Grove to Bogatynia | 4,525.75 mi (7,283.49 km) |
| River Grove to Boguszow-Gorce | 4,574.67 mi (7,362.21 km) |
| River Grove to Boleslawiec | 4,531.77 mi (7,293.18 km) |
| River Grove to Braniewo | 4,538.92 mi (7,304.69 km) |
| River Grove to Brodnica | 4,573.89 mi (7,360.97 km) |
| River Grove to Brwinow | 4,665.77 mi (7,508.83 km) |
| River Grove to Brzeg | 4,614.35 mi (7,426.08 km) |
| River Grove to Brzeg Dolny | 4,571.07 mi (7,356.42 km) |
