| Louisville to Barking | 4,052.16 mi (6,521.32 km) |
| Louisville to Barnet | 4,038.28 mi (6,498.98 km) |
| Louisville to Barnoldswick | 3,902.82 mi (6,280.97 km) |
| Louisville to Barnsley | 3,938.79 mi (6,338.88 km) |
| Louisville to Barnstaple | 3,898.58 mi (6,274.16 km) |
| Louisville to Barrhead | 3,777.50 mi (6,079.30 km) |
| Louisville to Barri | 3,922.34 mi (6,312.40 km) |
| Louisville to Barrow in Furness | 3,858.64 mi (6,209.87 km) |
| Louisville to Barton upon Humber | 3,974.79 mi (6,396.81 km) |
| Louisville to Barton upon Irwell | 3,906.92 mi (6,287.59 km) |
| Louisville to Barwell | 3,968.92 mi (6,387.35 km) |
| Louisville to Basford | 3,965.29 mi (6,381.51 km) |
| Louisville to Basildon | 4,067.21 mi (6,545.54 km) |
| Louisville to Basingstoke | 4,013.25 mi (6,458.70 km) |
| Louisville to Bath | 3,959.45 mi (6,372.13 km) |
