| Allendale to Bonhill | 3,538.39 mi (5,694.49 km) |
| Allendale to Bonnyrigg | 3,593.63 mi (5,783.39 km) |
| Allendale to Bootle | 3,665.59 mi (5,899.20 km) |
| Allendale to Borehamwood | 3,822.43 mi (6,151.61 km) |
| Allendale to Boscombe | 3,791.72 mi (6,102.18 km) |
| Allendale to Boston | 3,790.34 mi (6,099.96 km) |
| Allendale to Bottesford | 3,748.50 mi (6,032.62 km) |
| Allendale to Bourne | 3,783.48 mi (6,088.93 km) |
| Allendale to Bournemouth | 3,790.32 mi (6,099.93 km) |
| Allendale to Bournville | 3,735.30 mi (6,011.39 km) |
| Allendale to Bovingdon | 3,810.30 mi (6,132.09 km) |
| Allendale to Bowdon | 3,690.89 mi (5,939.92 km) |
| Allendale to Boxley | 3,864.92 mi (6,219.98 km) |
| Allendale to Brackley | 3,777.41 mi (6,079.16 km) |
| Allendale to Bracknell | 3,811.95 mi (6,134.73 km) |
