| Louisville to Bitonto | 5,095.52 mi (8,200.45 km) |
| Louisville to Bitritto | 5,104.54 mi (8,214.96 km) |
| Louisville to Bollate | 4,609.19 mi (7,417.78 km) |
| Louisville to Bologna | 4,740.07 mi (7,628.40 km) |
| Louisville to Bolzano | 4,665.70 mi (7,508.72 km) |
| Louisville to Bomporto | 4,718.30 mi (7,593.37 km) |
| Louisville to Bonate di Sopra | 4,622.90 mi (7,439.84 km) |
| Louisville to Bondeno | 4,728.45 mi (7,609.71 km) |
| Louisville to Bordighera | 4,611.94 mi (7,422.20 km) |
| Louisville to Borgaro Torinese | 4,562.52 mi (7,342.66 km) |
| Louisville to Borgo a Buggiano | 4,737.71 mi (7,624.61 km) |
| Louisville to Borgo San Dalmazzo | 4,584.48 mi (7,378.01 km) |
| Louisville to Borgo San Lorenzo | 4,762.30 mi (7,664.18 km) |
| Louisville to Borgomanero | 4,576.97 mi (7,365.91 km) |
| Louisville to Borgoricco | 4,727.06 mi (7,607.47 km) |
