| Louisville to Kalispell (Montana) | 1,590.31 mi (2,559.35 km) |
| Louisville to Kaneohe (Hawaii) | 4,370.56 mi (7,033.73 km) |
| Louisville to Kankakee (Illinois) | 234.59 mi (377.54 km) |
| Louisville to Kannapolis (North Carolina) | 333.47 mi (536.67 km) |
| Louisville to Kansas City (Kansas) | 495.07 mi (796.73 km) |
| Louisville to Kansas City (Missouri) | 484.91 mi (780.39 km) |
| Louisville to Kapaa (Hawaii) | 4,428.81 mi (7,127.47 km) |
| Louisville to Kapolei (Hawaii) | 4,388.00 mi (7,061.81 km) |
| Louisville to Katy (Texas) | 820.88 mi (1,321.08 km) |
| Louisville to Kaukauna (Wisconsin) | 443.50 mi (713.75 km) |
| Louisville to Kaysville (Utah) | 1,408.49 mi (2,266.75 km) |
| Louisville to Kearney (Missouri) | 476.27 mi (766.49 km) |
| Louisville to Kearney (Nebraska) | 737.21 mi (1,186.43 km) |
| Louisville to Kearns (Utah) | 1,412.33 mi (2,272.93 km) |
| Louisville to Kearny (New Jersey) | 639.86 mi (1,029.76 km) |
