| Mountain Park to Bonhill | 3,932.80 mi (6,329.23 km) |
| Mountain Park to Bonnyrigg | 3,989.65 mi (6,420.72 km) |
| Mountain Park to Bootle | 4,036.98 mi (6,496.90 km) |
| Mountain Park to Borehamwood | 4,182.30 mi (6,730.75 km) |
| Mountain Park to Boscombe | 4,137.94 mi (6,659.36 km) |
| Mountain Park to Boston | 4,163.96 mi (6,701.24 km) |
| Mountain Park to Bottesford | 4,126.30 mi (6,640.64 km) |
| Mountain Park to Bourne | 4,154.18 mi (6,685.50 km) |
| Mountain Park to Bournemouth | 4,136.38 mi (6,656.85 km) |
| Mountain Park to Bournville | 4,098.75 mi (6,596.30 km) |
| Mountain Park to Bovingdon | 4,170.13 mi (6,711.17 km) |
| Mountain Park to Bowdon | 4,062.99 mi (6,538.75 km) |
| Mountain Park to Boxley | 4,223.42 mi (6,796.94 km) |
| Mountain Park to Brackley | 4,138.78 mi (6,660.72 km) |
| Mountain Park to Bracknell | 4,168.12 mi (6,707.94 km) |
