| Louisville to Bollullos par del Condado | 4,178.19 mi (6,724.15 km) |
| Louisville to Bormujos | 4,200.08 mi (6,759.37 km) |
| Louisville to Brenes | 4,203.92 mi (6,765.56 km) |
| Louisville to Brunete | 4,202.95 mi (6,764.00 km) |
| Louisville to Bueu | 3,921.83 mi (6,311.57 km) |
| Louisville to Bullas | 4,389.09 mi (7,063.55 km) |
| Louisville to Bunol | 4,384.64 mi (7,056.40 km) |
| Louisville to Burela de Cabo | 3,948.87 mi (6,355.09 km) |
| Louisville to Burgos | 4,156.54 mi (6,689.31 km) |
| Louisville to Burjasot | 4,399.64 mi (7,080.54 km) |
| Louisville to Burriana | 4,401.40 mi (7,083.36 km) |
| Louisville to Cabanaquinta | 4,047.66 mi (6,514.09 km) |
| Louisville to Cabanillas del Campo | 4,230.89 mi (6,808.96 km) |
| Louisville to Cabra | 4,276.03 mi (6,881.60 km) |
| Louisville to Caceres | 4,119.14 mi (6,629.11 km) |
