| Olathe to Bonhill | 4,061.01 mi (6,535.56 km) |
| Olathe to Bonnyrigg | 4,115.53 mi (6,623.30 km) |
| Olathe to Bootle | 4,193.69 mi (6,749.09 km) |
| Olathe to Borehamwood | 4,352.58 mi (7,004.80 km) |
| Olathe to Boscombe | 4,324.69 mi (6,959.92 km) |
| Olathe to Boston | 4,317.44 mi (6,948.25 km) |
| Olathe to Bottesford | 4,274.71 mi (6,879.49 km) |
| Olathe to Bourne | 4,311.32 mi (6,938.39 km) |
| Olathe to Bournemouth | 4,323.33 mi (6,957.72 km) |
| Olathe to Bournville | 4,264.96 mi (6,863.80 km) |
| Olathe to Bovingdon | 4,340.50 mi (6,985.36 km) |
| Olathe to Bowdon | 4,218.73 mi (6,789.39 km) |
| Olathe to Boxley | 4,395.22 mi (7,073.43 km) |
| Olathe to Brackley | 4,307.39 mi (6,932.07 km) |
| Olathe to Bracknell | 4,342.91 mi (6,989.24 km) |
