| Middletown to Bonhill | 3,652.53 mi (5,878.19 km) |
| Middletown to Bonnyrigg | 3,708.69 mi (5,968.55 km) |
| Middletown to Bootle | 3,769.51 mi (6,066.44 km) |
| Middletown to Borehamwood | 3,921.58 mi (6,311.18 km) |
| Middletown to Boscombe | 3,884.60 mi (6,251.66 km) |
| Middletown to Boston | 3,895.66 mi (6,269.46 km) |
| Middletown to Bottesford | 3,855.61 mi (6,205.01 km) |
| Middletown to Bourne | 3,887.45 mi (6,256.24 km) |
| Middletown to Bournemouth | 3,883.12 mi (6,249.28 km) |
| Middletown to Bournville | 3,835.81 mi (6,173.14 km) |
| Middletown to Bovingdon | 3,909.40 mi (6,291.57 km) |
| Middletown to Bowdon | 3,795.21 mi (6,107.81 km) |
| Middletown to Boxley | 3,963.58 mi (6,378.77 km) |
| Middletown to Brackley | 3,877.11 mi (6,239.60 km) |
| Middletown to Bracknell | 3,909.39 mi (6,291.56 km) |
