| Louisville to Boekel | 4,267.63 mi (6,868.08 km) |
| Louisville to Bolsward | 4,217.44 mi (6,787.31 km) |
| Louisville to Borger | 4,268.70 mi (6,869.81 km) |
| Louisville to Borne | 4,286.74 mi (6,898.84 km) |
| Louisville to Boskoop | 4,214.41 mi (6,782.43 km) |
| Louisville to Boxmeer | 4,276.90 mi (6,883.00 km) |
| Louisville to Boxtel | 4,255.37 mi (6,848.35 km) |
| Louisville to Breda | 4,233.77 mi (6,813.60 km) |
| Louisville to Breukelen | 4,224.62 mi (6,798.87 km) |
| Louisville to Brielle | 4,200.93 mi (6,760.74 km) |
| Louisville to Bronkhorst | 4,272.18 mi (6,875.42 km) |
| Louisville to Brummen | 4,270.92 mi (6,873.39 km) |
| Louisville to Brunssum | 4,299.63 mi (6,919.59 km) |
| Louisville to Bunnik | 4,237.15 mi (6,819.04 km) |
| Louisville to Burgum | 4,230.74 mi (6,808.72 km) |
