| Glen Burnie to Beyne-Heusay | 3,892.38 mi (6,264.17 km) |
| Glen Burnie to Bierbeek | 3,850.95 mi (6,197.51 km) |
| Glen Burnie to Bilzen | 3,880.38 mi (6,244.87 km) |
| Glen Burnie to Binche | 3,837.70 mi (6,176.18 km) |
| Glen Burnie to Bissegem | 3,788.41 mi (6,096.86 km) |
| Glen Burnie to Blankenberge | 3,772.49 mi (6,071.24 km) |
| Glen Burnie to Blegny | 3,894.42 mi (6,267.46 km) |
| Glen Burnie to Bocholt | 3,874.90 mi (6,236.05 km) |
| Glen Burnie to Boechout | 3,831.40 mi (6,166.04 km) |
| Glen Burnie to Bonheiden | 3,836.38 mi (6,174.06 km) |
| Glen Burnie to Boom | 3,828.39 mi (6,161.19 km) |
| Glen Burnie to Boortmeerbeek | 3,839.01 mi (6,178.29 km) |
| Glen Burnie to Borgerhout | 3,828.12 mi (6,160.76 km) |
| Glen Burnie to Borgloon | 3,875.08 mi (6,236.34 km) |
| Glen Burnie to Bornem | 3,822.58 mi (6,151.84 km) |
