| Boortmeerbeek to Bailey's Crossroads (Virginia) | 3,874.19 mi (6,234.90 km) |
| Boortmeerbeek to Bainbridge (Georgia) | 4,558.27 mi (7,335.83 km) |
| Boortmeerbeek to Bainbridge Island (Washington) | 4,936.25 mi (7,944.13 km) |
| Boortmeerbeek to Baker (Louisiana) | 4,839.79 mi (7,788.88 km) |
| Boortmeerbeek to Bakersfield (California) | 5,560.62 mi (8,948.95 km) |
| Boortmeerbeek to Balch Springs (Texas) | 4,940.38 mi (7,950.77 km) |
| Boortmeerbeek to Baldwin (New York) | 3,650.92 mi (5,875.58 km) |
| Boortmeerbeek to Baldwin (Pennsylvania) | 3,918.00 mi (6,305.41 km) |
| Boortmeerbeek to Baldwin Park (California) | 5,602.50 mi (9,016.35 km) |
| Boortmeerbeek to Ballenger Creek (Maryland) | 3,861.60 mi (6,214.64 km) |
| Boortmeerbeek to Ballwin (Missouri) | 4,411.28 mi (7,099.28 km) |
| Boortmeerbeek to Baltimore (Maryland) | 3,832.55 mi (6,167.89 km) |
| Boortmeerbeek to Bangor (Maine) | 3,281.60 mi (5,281.23 km) |
| Boortmeerbeek to Banning (California) | 5,577.23 mi (8,975.68 km) |
| Boortmeerbeek to Baraboo (Wisconsin) | 4,144.53 mi (6,669.97 km) |
