| Louisville to Kingsville (Texas) | 1,020.28 mi (1,641.99 km) |
| Louisville to Kinston (North Carolina) | 488.55 mi (786.24 km) |
| Louisville to Kirkland (Washington) | 1,941.83 mi (3,125.07 km) |
| Louisville to Kirksville (Missouri) | 396.52 mi (638.14 km) |
| Louisville to Kirkwood (Missouri) | 260.02 mi (418.46 km) |
| Louisville to Kiryas Joel (New York) | 647.53 mi (1,042.10 km) |
| Louisville to Kissimmee (Florida) | 723.73 mi (1,164.73 km) |
| Louisville to Klamath Falls (Oregon) | 1,912.65 mi (3,078.11 km) |
| Louisville to Knightdale (North Carolina) | 427.35 mi (687.76 km) |
| Louisville to Knik-Fairview (Alaska) | 3,106.14 mi (4,998.85 km) |
| Louisville to Knoxville (Tennessee) | 178.37 mi (287.05 km) |
| Louisville to Kokomo (Indiana) | 160.81 mi (258.80 km) |
| Louisville to Kuna (Idaho) | 1,638.92 mi (2,637.59 km) |
| Louisville to Kyle (Texas) | 898.17 mi (1,445.47 km) |
| Louisville to La Cañada Flintridge (California) | 1,826.17 mi (2,938.93 km) |
