| Round Lake Beach to Bierun | 4,686.09 mi (7,541.54 km) |
| Round Lake Beach to Bierun Stary | 4,687.80 mi (7,544.29 km) |
| Round Lake Beach to Bilgoraj | 4,787.27 mi (7,704.37 km) |
| Round Lake Beach to Biskupiec | 4,579.69 mi (7,370.30 km) |
| Round Lake Beach to Blachownia | 4,652.62 mi (7,487.67 km) |
| Round Lake Beach to Blonie | 4,643.36 mi (7,472.77 km) |
| Round Lake Beach to Bochnia | 4,737.65 mi (7,624.51 km) |
| Round Lake Beach to Bogatynia | 4,511.01 mi (7,259.77 km) |
| Round Lake Beach to Boguszow-Gorce | 4,559.72 mi (7,338.15 km) |
| Round Lake Beach to Boleslawiec | 4,516.73 mi (7,268.98 km) |
| Round Lake Beach to Braniewo | 4,521.59 mi (7,276.79 km) |
| Round Lake Beach to Brodnica | 4,557.13 mi (7,334.00 km) |
| Round Lake Beach to Brwinow | 4,649.20 mi (7,482.16 km) |
| Round Lake Beach to Brzeg | 4,599.07 mi (7,401.48 km) |
| Round Lake Beach to Brzeg Dolny | 4,555.77 mi (7,331.80 km) |
