| Louisville to Bridgeport (Connecticut) | 693.69 mi (1,116.39 km) |
| Louisville to Bridgeton (Missouri) | 261.82 mi (421.35 km) |
| Louisville to Bridgetown (Ohio) | 87.48 mi (140.79 km) |
| Louisville to Bridgeview (Illinois) | 272.09 mi (437.88 km) |
| Louisville to Brigham City (Utah) | 1,413.69 mi (2,275.12 km) |
| Louisville to Brighton (Colorado) | 1,032.67 mi (1,661.93 km) |
| Louisville to Bristol (Connecticut) | 714.97 mi (1,150.63 km) |
| Louisville to Bristol (Tennessee) | 218.85 mi (352.21 km) |
| Louisville to Bristol (Virginia) | 219.31 mi (352.94 km) |
| Louisville to Broadlands (Virginia) | 442.91 mi (712.80 km) |
| Louisville to Broadview Heights (Ohio) | 303.19 mi (487.94 km) |
| Louisville to Brock Hall (Maryland) | 483.49 mi (778.10 km) |
| Louisville to Brockton (Massachusetts) | 817.36 mi (1,315.42 km) |
| Louisville to Broken Arrow (Oklahoma) | 577.04 mi (928.66 km) |
| Louisville to Bronx (New York) | 654.29 mi (1,052.98 km) |
