| Manassas to Bonhill | 3,433.07 mi (5,524.99 km) |
| Manassas to Bonnyrigg | 3,489.99 mi (5,616.60 km) |
| Manassas to Bootle | 3,535.81 mi (5,690.34 km) |
| Manassas to Borehamwood | 3,680.84 mi (5,923.74 km) |
| Manassas to Boscombe | 3,636.52 mi (5,852.41 km) |
| Manassas to Boston | 3,662.81 mi (5,894.72 km) |
| Manassas to Bottesford | 3,625.34 mi (5,834.42 km) |
| Manassas to Bourne | 3,652.94 mi (5,878.84 km) |
| Manassas to Bournemouth | 3,634.96 mi (5,849.91 km) |
| Manassas to Bournville | 3,597.35 mi (5,789.38 km) |
| Manassas to Bovingdon | 3,668.67 mi (5,904.15 km) |
| Manassas to Bowdon | 3,561.83 mi (5,732.21 km) |
| Manassas to Boxley | 3,721.95 mi (5,989.90 km) |
| Manassas to Brackley | 3,637.34 mi (5,853.74 km) |
| Manassas to Bracknell | 3,666.64 mi (5,900.89 km) |
