| Louisville to Benisa | 4,447.91 mi (7,158.22 km) |
| Louisville to Berga | 4,415.71 mi (7,106.39 km) |
| Louisville to Berja | 4,368.44 mi (7,030.33 km) |
| Louisville to Bermeo | 4,167.94 mi (6,707.65 km) |
| Louisville to Berriozar | 4,233.55 mi (6,813.24 km) |
| Louisville to Betanzos | 3,921.83 mi (6,311.57 km) |
| Louisville to Betera | 4,394.16 mi (7,071.72 km) |
| Louisville to Bilbao | 4,163.99 mi (6,701.30 km) |
| Louisville to Binefar | 4,354.34 mi (7,007.64 km) |
| Louisville to Binisalem | 4,543.34 mi (7,311.79 km) |
| Louisville to Blanes | 4,472.57 mi (7,197.90 km) |
| Louisville to Boadilla del Monte | 4,208.29 mi (6,772.60 km) |
| Louisville to Boiro | 3,907.16 mi (6,287.96 km) |
| Louisville to Bolanos de Calatrava | 4,264.34 mi (6,862.79 km) |
| Louisville to Bollullos de la Mitacion | 4,197.91 mi (6,755.88 km) |
