| Round Lake Beach to Beyne-Heusay | 4,189.02 mi (6,741.57 km) |
| Round Lake Beach to Bierbeek | 4,148.31 mi (6,676.06 km) |
| Round Lake Beach to Bilzen | 4,174.89 mi (6,718.84 km) |
| Round Lake Beach to Binche | 4,141.56 mi (6,665.20 km) |
| Round Lake Beach to Bissegem | 4,091.02 mi (6,583.86 km) |
| Round Lake Beach to Blankenberge | 4,070.30 mi (6,550.51 km) |
| Round Lake Beach to Blegny | 4,190.26 mi (6,743.57 km) |
| Round Lake Beach to Bocholt | 4,166.02 mi (6,704.57 km) |
| Round Lake Beach to Boechout | 4,126.38 mi (6,640.77 km) |
| Round Lake Beach to Bonheiden | 4,132.43 mi (6,650.50 km) |
| Round Lake Beach to Boom | 4,124.45 mi (6,637.66 km) |
| Round Lake Beach to Boortmeerbeek | 4,135.47 mi (6,655.39 km) |
| Round Lake Beach to Borgerhout | 4,122.59 mi (6,634.67 km) |
| Round Lake Beach to Borgloon | 4,170.84 mi (6,712.32 km) |
| Round Lake Beach to Bornem | 4,118.90 mi (6,628.73 km) |
