| Defiance to Bonhill | 3,564.39 mi (5,736.34 km) |
| Defiance to Bonnyrigg | 3,620.24 mi (5,826.21 km) |
| Defiance to Bootle | 3,685.34 mi (5,930.97 km) |
| Defiance to Borehamwood | 3,839.35 mi (6,178.83 km) |
| Defiance to Boscombe | 3,804.80 mi (6,123.23 km) |
| Defiance to Boston | 3,811.02 mi (6,133.25 km) |
| Defiance to Bottesford | 3,770.26 mi (6,067.65 km) |
| Defiance to Bourne | 3,803.33 mi (6,120.86 km) |
| Defiance to Bournemouth | 3,803.35 mi (6,120.90 km) |
| Defiance to Bournville | 3,753.00 mi (6,039.86 km) |
| Defiance to Bovingdon | 3,827.18 mi (6,159.25 km) |
| Defiance to Bowdon | 3,710.90 mi (5,972.12 km) |
| Defiance to Boxley | 3,881.56 mi (6,246.77 km) |
| Defiance to Brackley | 3,794.63 mi (6,106.87 km) |
| Defiance to Bracknell | 3,827.81 mi (6,160.27 km) |
