| Most to Kinston (North Carolina) | 4,439.10 mi (7,144.03 km) |
| Most to Kirkland (Washington) | 5,162.41 mi (8,308.09 km) |
| Most to Kirksville (Missouri) | 4,750.22 mi (7,644.74 km) |
| Most to Kirkwood (Missouri) | 4,758.69 mi (7,658.37 km) |
| Most to Kiryas Joel (New York) | 4,016.29 mi (6,463.60 km) |
| Most to Kissimmee (Florida) | 4,943.30 mi (7,955.48 km) |
| Most to Klamath Falls (Oregon) | 5,489.53 mi (8,834.55 km) |
| Most to Knightdale (North Carolina) | 4,449.61 mi (7,160.95 km) |
| Most to Knik-Fairview (Alaska) | 4,642.52 mi (7,471.41 km) |
| Most to Knoxville (Tennessee) | 4,652.69 mi (7,487.77 km) |
| Most to Kokomo (Indiana) | 4,508.10 mi (7,255.08 km) |
| Most to Kuna (Idaho) | 5,282.34 mi (8,501.11 km) |
| Most to Kyle (Texas) | 5,487.17 mi (8,830.75 km) |
| Most to La Cañada Flintridge (California) | 5,889.44 mi (9,478.14 km) |
| Most to La Crescenta-Montrose (California) | 5,889.02 mi (9,477.47 km) |
