| Boortmeerbeek to Bountiful (Utah) | 5,026.62 mi (8,089.56 km) |
| Boortmeerbeek to Bourbonnais (Illinois) | 4,184.84 mi (6,734.86 km) |
| Boortmeerbeek to Bowie (Maryland) | 3,853.54 mi (6,201.68 km) |
| Boortmeerbeek to Bowling Green (Kentucky) | 4,332.98 mi (6,973.26 km) |
| Boortmeerbeek to Bowling Green (Ohio) | 4,015.01 mi (6,461.53 km) |
| Boortmeerbeek to Box Elder (South Dakota) | 4,572.97 mi (7,359.48 km) |
| Boortmeerbeek to Boynton Beach (Florida) | 4,591.20 mi (7,388.83 km) |
| Boortmeerbeek to Bozeman (Montana) | 4,736.24 mi (7,622.24 km) |
| Boortmeerbeek to Bradenton (Florida) | 4,647.50 mi (7,479.43 km) |
| Boortmeerbeek to Bradfordville (Florida) | 4,559.84 mi (7,338.35 km) |
| Boortmeerbeek to Bradley (Illinois) | 4,184.50 mi (6,734.30 km) |
| Boortmeerbeek to Bradley Gardens (New Jersey) | 3,697.33 mi (5,950.27 km) |
| Boortmeerbeek to Brainerd (Minnesota) | 4,163.74 mi (6,700.89 km) |
| Boortmeerbeek to Brambleton (Virginia) | 3,884.34 mi (6,251.25 km) |
| Boortmeerbeek to Brandermill (Virginia) | 3,960.39 mi (6,373.63 km) |
