| Pottstown to Beyne-Heusay | 3,804.33 mi (6,122.49 km) |
| Pottstown to Bierbeek | 3,762.92 mi (6,055.83 km) |
| Pottstown to Bilzen | 3,792.24 mi (6,103.02 km) |
| Pottstown to Binche | 3,749.95 mi (6,034.97 km) |
| Pottstown to Bissegem | 3,700.57 mi (5,955.50 km) |
| Pottstown to Blankenberge | 3,684.43 mi (5,929.52 km) |
| Pottstown to Blegny | 3,806.34 mi (6,125.72 km) |
| Pottstown to Bocholt | 3,786.61 mi (6,093.96 km) |
| Pottstown to Boechout | 3,743.25 mi (6,024.18 km) |
| Pottstown to Bonheiden | 3,748.28 mi (6,032.28 km) |
| Pottstown to Boom | 3,740.28 mi (6,019.40 km) |
| Pottstown to Boortmeerbeek | 3,750.93 mi (6,036.54 km) |
| Pottstown to Borgerhout | 3,739.94 mi (6,018.86 km) |
| Pottstown to Borgloon | 3,786.99 mi (6,094.57 km) |
| Pottstown to Bornem | 3,734.48 mi (6,010.06 km) |
