| Boortmeerbeek to Blue Springs (Missouri) | 4,528.95 mi (7,288.63 km) |
| Boortmeerbeek to Bluffdale (Utah) | 5,051.08 mi (8,128.93 km) |
| Boortmeerbeek to Bluffton (Indiana) | 4,103.14 mi (6,603.37 km) |
| Boortmeerbeek to Bluffton (South Carolina) | 4,344.01 mi (6,991.00 km) |
| Boortmeerbeek to Blythe (California) | 5,523.75 mi (8,889.62 km) |
| Boortmeerbeek to Blytheville (Arkansas) | 4,519.07 mi (7,272.73 km) |
| Boortmeerbeek to Boca Raton (Florida) | 4,600.05 mi (7,403.07 km) |
| Boortmeerbeek to Boerne (Texas) | 5,175.96 mi (8,329.90 km) |
| Boortmeerbeek to Bogalusa (Louisiana) | 4,778.14 mi (7,689.68 km) |
| Boortmeerbeek to Boiling Springs (South Carolina) | 4,249.00 mi (6,838.10 km) |
| Boortmeerbeek to Boise (Idaho) | 5,002.26 mi (8,050.36 km) |
| Boortmeerbeek to Bolingbrook (Illinois) | 4,169.01 mi (6,709.38 km) |
| Boortmeerbeek to Bolivar (Missouri) | 4,568.34 mi (7,352.03 km) |
| Boortmeerbeek to Bon Air (Virginia) | 3,953.17 mi (6,362.02 km) |
| Boortmeerbeek to Bonham (Texas) | 4,878.88 mi (7,851.80 km) |
