| Three Lakes to Bonhill | 4,226.84 mi (6,802.45 km) |
| Three Lakes to Bonnyrigg | 4,283.92 mi (6,894.30 km) |
| Three Lakes to Bootle | 4,305.40 mi (6,928.87 km) |
| Three Lakes to Borehamwood | 4,435.52 mi (7,138.28 km) |
| Three Lakes to Boscombe | 4,378.63 mi (7,046.73 km) |
| Three Lakes to Boston | 4,431.45 mi (7,131.74 km) |
| Three Lakes to Bottesford | 4,398.93 mi (7,079.40 km) |
| Three Lakes to Bourne | 4,418.98 mi (7,111.65 km) |
| Three Lakes to Bournemouth | 4,376.96 mi (7,044.03 km) |
| Three Lakes to Bournville | 4,357.65 mi (7,012.96 km) |
| Three Lakes to Bovingdon | 4,423.61 mi (7,119.12 km) |
| Three Lakes to Bowdon | 4,331.45 mi (6,970.79 km) |
| Three Lakes to Boxley | 4,474.26 mi (7,200.63 km) |
| Three Lakes to Brackley | 4,394.60 mi (7,072.42 km) |
| Three Lakes to Bracknell | 4,418.00 mi (7,110.08 km) |
