| Louisville to Ayr | 3,775.82 mi (6,076.59 km) |
| Louisville to Bacup | 3,907.56 mi (6,288.61 km) |
| Louisville to Baguley | 3,912.04 mi (6,295.82 km) |
| Louisville to Baildon | 3,920.62 mi (6,309.63 km) |
| Louisville to Bailleston | 3,786.66 mi (6,094.03 km) |
| Louisville to Balderton | 3,978.60 mi (6,402.95 km) |
| Louisville to Baldock | 4,029.32 mi (6,484.57 km) |
| Louisville to Balham | 4,045.61 mi (6,510.78 km) |
| Louisville to Bamber Bridge | 3,889.29 mi (6,259.21 km) |
| Louisville to Banbridge | 3,737.36 mi (6,014.70 km) |
| Louisville to Banbury | 3,982.44 mi (6,409.12 km) |
| Louisville to Bangor | 3,753.34 mi (6,040.42 km) |
| Louisville to Bangor | 3,844.35 mi (6,186.89 km) |
| Louisville to Banstead | 4,046.89 mi (6,512.83 km) |
| Louisville to Bargoed | 3,916.41 mi (6,302.86 km) |
