| Fort Washington to Bonhill | 3,415.72 mi (5,497.08 km) |
| Fort Washington to Bonnyrigg | 3,472.68 mi (5,588.73 km) |
| Fort Washington to Bootle | 3,517.52 mi (5,660.91 km) |
| Fort Washington to Borehamwood | 3,662.06 mi (5,893.51 km) |
| Fort Washington to Boscombe | 3,617.29 mi (5,821.46 km) |
| Fort Washington to Boston | 3,644.53 mi (5,865.31 km) |
| Fort Washington to Bottesford | 3,607.24 mi (5,805.29 km) |
| Fort Washington to Bourne | 3,634.56 mi (5,849.26 km) |
| Fort Washington to Bournemouth | 3,615.73 mi (5,818.95 km) |
| Fort Washington to Bournville | 3,578.74 mi (5,759.42 km) |
| Fort Washington to Bovingdon | 3,649.89 mi (5,873.93 km) |
| Fort Washington to Bowdon | 3,543.55 mi (5,702.79 km) |
| Fort Washington to Boxley | 3,703.10 mi (5,959.57 km) |
| Fort Washington to Brackley | 3,618.64 mi (5,823.63 km) |
| Fort Washington to Bracknell | 3,647.74 mi (5,870.47 km) |
