| Somerset to Bonhill | 3,234.70 mi (5,205.75 km) |
| Somerset to Bonnyrigg | 3,291.66 mi (5,297.42 km) |
| Somerset to Bootle | 3,336.41 mi (5,369.43 km) |
| Somerset to Borehamwood | 3,481.10 mi (5,602.28 km) |
| Somerset to Boscombe | 3,436.60 mi (5,530.68 km) |
| Somerset to Boston | 3,463.41 mi (5,573.83 km) |
| Somerset to Bottesford | 3,426.10 mi (5,513.78 km) |
| Somerset to Bourne | 3,453.46 mi (5,557.81 km) |
| Somerset to Bournemouth | 3,435.05 mi (5,528.17 km) |
| Somerset to Bournville | 3,397.71 mi (5,468.08 km) |
| Somerset to Bovingdon | 3,468.93 mi (5,582.70 km) |
| Somerset to Bowdon | 3,362.43 mi (5,411.31 km) |
| Somerset to Boxley | 3,522.18 mi (5,668.39 km) |
| Somerset to Brackley | 3,437.64 mi (5,532.35 km) |
| Somerset to Bracknell | 3,466.84 mi (5,579.34 km) |
