| Olathe to Ayr | 4,073.90 mi (6,556.31 km) |
| Olathe to Bacup | 4,214.44 mi (6,782.49 km) |
| Olathe to Baguley | 4,221.30 mi (6,793.52 km) |
| Olathe to Baildon | 4,225.59 mi (6,800.43 km) |
| Olathe to Bailleston | 4,080.83 mi (6,567.46 km) |
| Olathe to Balderton | 4,287.37 mi (6,899.86 km) |
| Olathe to Baldock | 4,344.38 mi (6,991.61 km) |
| Olathe to Balham | 4,364.36 mi (7,023.76 km) |
| Olathe to Bamber Bridge | 4,196.88 mi (6,754.23 km) |
| Olathe to Banbridge | 4,046.81 mi (6,512.72 km) |
| Olathe to Banbury | 4,299.38 mi (6,919.18 km) |
| Olathe to Bangor | 4,059.36 mi (6,532.91 km) |
| Olathe to Bangor | 4,158.37 mi (6,692.25 km) |
| Olathe to Banstead | 4,366.57 mi (7,027.32 km) |
| Olathe to Bargoed | 4,239.77 mi (6,823.25 km) |
