| Le Mars to Bonhill | 3,906.04 mi (6,286.17 km) |
| Le Mars to Bonnyrigg | 3,959.26 mi (6,371.81 km) |
| Le Mars to Bootle | 4,047.46 mi (6,513.75 km) |
| Le Mars to Borehamwood | 4,209.77 mi (6,774.96 km) |
| Le Mars to Boscombe | 4,188.11 mi (6,740.11 km) |
| Le Mars to Boston | 4,168.95 mi (6,709.28 km) |
| Le Mars to Bottesford | 4,124.82 mi (6,638.26 km) |
| Le Mars to Bourne | 4,164.17 mi (6,701.59 km) |
| Le Mars to Bournemouth | 4,186.82 mi (6,738.04 km) |
| Le Mars to Bournville | 4,121.47 mi (6,632.87 km) |
| Le Mars to Bovingdon | 4,197.82 mi (6,755.74 km) |
| Le Mars to Bowdon | 4,071.93 mi (6,553.14 km) |
| Le Mars to Boxley | 4,252.57 mi (6,843.86 km) |
| Le Mars to Brackley | 4,164.37 mi (6,701.91 km) |
| Le Mars to Bracknell | 4,201.80 mi (6,762.14 km) |
