| Loudoun Valley Estates to Bonham (Texas) | 1,102.81 mi (1,774.80 km) |
| Loudoun Valley Estates to Bonita (California) | 2,238.81 mi (3,603.02 km) |
| Loudoun Valley Estates to Bonita Springs (Florida) | 906.57 mi (1,458.99 km) |
| Loudoun Valley Estates to Bonney Lake (Washington) | 2,290.85 mi (3,686.77 km) |
| Loudoun Valley Estates to Boone (Iowa) | 884.31 mi (1,423.16 km) |
| Loudoun Valley Estates to Boone (North Carolina) | 297.31 mi (478.47 km) |
| Loudoun Valley Estates to Borger (Texas) | 1,328.92 mi (2,138.69 km) |
| Loudoun Valley Estates to Bossier City (Louisiana) | 1,008.01 mi (1,622.24 km) |
| Loudoun Valley Estates to Boston (Massachusetts) | 407.96 mi (656.55 km) |
| Loudoun Valley Estates to Bostonia (California) | 2,230.37 mi (3,589.43 km) |
| Loudoun Valley Estates to Bothell (Washington) | 2,291.13 mi (3,687.21 km) |
| Loudoun Valley Estates to Bothell East (Washington) | 2,290.14 mi (3,685.63 km) |
| Loudoun Valley Estates to Bothell West (Washington) | 2,292.73 mi (3,689.79 km) |
| Loudoun Valley Estates to Boulder (Colorado) | 1,475.08 mi (2,373.92 km) |
| Loudoun Valley Estates to Boulder City (Nevada) | 2,050.67 mi (3,300.24 km) |
