| Security-Widefield to Bonhill | 4,406.28 mi (7,091.22 km) |
| Security-Widefield to Bonnyrigg | 4,458.43 mi (7,175.15 km) |
| Security-Widefield to Bootle | 4,552.97 mi (7,327.30 km) |
| Security-Widefield to Borehamwood | 4,716.93 mi (7,591.16 km) |
| Security-Widefield to Boscombe | 4,698.70 mi (7,561.83 km) |
| Security-Widefield to Boston | 4,672.79 mi (7,520.12 km) |
| Security-Widefield to Bottesford | 4,627.86 mi (7,447.83 km) |
| Security-Widefield to Bourne | 4,668.86 mi (7,513.80 km) |
| Security-Widefield to Bournemouth | 4,697.47 mi (7,559.84 km) |
| Security-Widefield to Bournville | 4,628.44 mi (7,448.75 km) |
| Security-Widefield to Bovingdon | 4,705.09 mi (7,572.11 km) |
| Security-Widefield to Bowdon | 4,577.04 mi (7,366.03 km) |
| Security-Widefield to Boxley | 4,759.74 mi (7,660.06 km) |
| Security-Widefield to Brackley | 4,671.52 mi (7,518.08 km) |
| Security-Widefield to Bracknell | 4,709.95 mi (7,579.93 km) |
