| Central Islip to Beyne-Heusay | 3,681.69 mi (5,925.11 km) |
| Central Islip to Bierbeek | 3,640.26 mi (5,858.43 km) |
| Central Islip to Bilzen | 3,669.83 mi (5,906.02 km) |
| Central Islip to Binche | 3,626.67 mi (5,836.56 km) |
| Central Islip to Bissegem | 3,577.48 mi (5,757.40 km) |
| Central Islip to Blankenberge | 3,561.84 mi (5,732.23 km) |
| Central Islip to Blegny | 3,683.77 mi (5,928.46 km) |
| Central Islip to Bocholt | 3,664.54 mi (5,897.51 km) |
| Central Islip to Boechout | 3,620.86 mi (5,827.21 km) |
| Central Islip to Bonheiden | 3,625.78 mi (5,835.13 km) |
| Central Islip to Boom | 3,617.79 mi (5,822.26 km) |
| Central Islip to Boortmeerbeek | 3,628.38 mi (5,839.31 km) |
| Central Islip to Borgerhout | 3,617.61 mi (5,821.98 km) |
| Central Islip to Borgloon | 3,664.46 mi (5,897.37 km) |
| Central Islip to Bornem | 3,611.97 mi (5,812.90 km) |
