| Borehamwood to Buenaventura Lakes (Florida) | 4,339.91 mi (6,984.41 km) |
| Borehamwood to Buffalo (Minnesota) | 4,012.01 mi (6,456.70 km) |
| Borehamwood to Buffalo (New York) | 3,551.17 mi (5,715.05 km) |
| Borehamwood to Buffalo Grove (Illinois) | 3,936.36 mi (6,334.96 km) |
| Borehamwood to Buford (Georgia) | 4,163.25 mi (6,700.10 km) |
| Borehamwood to Bull Run (Virginia) | 3,680.86 mi (5,923.78 km) |
| Borehamwood to Bullhead City (Arizona) | 5,248.24 mi (8,446.23 km) |
| Borehamwood to Burbank (California) | 5,423.70 mi (8,728.61 km) |
| Borehamwood to Burbank (Illinois) | 3,948.75 mi (6,354.90 km) |
| Borehamwood to Burien (Washington) | 4,779.88 mi (7,692.48 km) |
| Borehamwood to Burkburnett (Texas) | 4,738.00 mi (7,625.07 km) |
| Borehamwood to Burke (Virginia) | 3,670.53 mi (5,907.16 km) |
| Borehamwood to Burke Centre (Virginia) | 3,671.44 mi (5,908.61 km) |
| Borehamwood to Burleson (Texas) | 4,771.97 mi (7,679.75 km) |
| Borehamwood to Burley (Idaho) | 4,811.96 mi (7,744.11 km) |
