| Prospect Heights to Beyne-Heusay | 4,196.35 mi (6,753.38 km) |
| Prospect Heights to Bierbeek | 4,155.61 mi (6,687.80 km) |
| Prospect Heights to Bilzen | 4,182.29 mi (6,730.75 km) |
| Prospect Heights to Binche | 4,148.63 mi (6,676.58 km) |
| Prospect Heights to Bissegem | 4,098.11 mi (6,595.27 km) |
| Prospect Heights to Blankenberge | 4,077.54 mi (6,562.17 km) |
| Prospect Heights to Blegny | 4,197.62 mi (6,755.42 km) |
| Prospect Heights to Bocholt | 4,173.53 mi (6,716.65 km) |
| Prospect Heights to Boechout | 4,133.74 mi (6,652.62 km) |
| Prospect Heights to Bonheiden | 4,139.76 mi (6,662.29 km) |
| Prospect Heights to Boom | 4,131.78 mi (6,649.45 km) |
| Prospect Heights to Boortmeerbeek | 4,142.78 mi (6,667.17 km) |
| Prospect Heights to Borgerhout | 4,129.97 mi (6,646.54 km) |
| Prospect Heights to Borgloon | 4,178.19 mi (6,724.16 km) |
| Prospect Heights to Bornem | 4,126.22 mi (6,640.50 km) |
