| On Top of the World Designated Place to Bonhill | 4,112.85 mi (6,618.99 km) |
| On Top of the World Designated Place to Bonnyrigg | 4,169.99 mi (6,710.96 km) |
| On Top of the World Designated Place to Bootle | 4,203.05 mi (6,764.16 km) |
| On Top of the World Designated Place to Borehamwood | 4,340.33 mi (6,985.09 km) |
| On Top of the World Designated Place to Boscombe | 4,288.83 mi (6,902.21 km) |
| On Top of the World Designated Place to Boston | 4,329.90 mi (6,968.30 km) |
| On Top of the World Designated Place to Bottesford | 4,295.00 mi (6,912.13 km) |
| On Top of the World Designated Place to Bourne | 4,318.59 mi (6,950.10 km) |
| On Top of the World Designated Place to Bournemouth | 4,287.20 mi (6,899.58 km) |
| On Top of the World Designated Place to Bournville | 4,259.70 mi (6,855.32 km) |
| On Top of the World Designated Place to Bovingdon | 4,328.27 mi (6,965.68 km) |
| On Top of the World Designated Place to Bowdon | 4,229.16 mi (6,806.18 km) |
| On Top of the World Designated Place to Boxley | 4,380.25 mi (7,049.34 km) |
| On Top of the World Designated Place to Brackley | 4,298.13 mi (6,917.17 km) |
| On Top of the World Designated Place to Bracknell | 4,324.24 mi (6,959.20 km) |
