| Le Mars to Kingsville (Texas) | 1,059.40 mi (1,704.94 km) |
| Le Mars to Kinston (North Carolina) | 1,120.61 mi (1,803.44 km) |
| Le Mars to Kirkland (Washington) | 1,304.41 mi (2,099.25 km) |
| Le Mars to Kirksville (Missouri) | 257.86 mi (414.98 km) |
| Le Mars to Kirkwood (Missouri) | 418.34 mi (673.25 km) |
| Le Mars to Kiryas Joel (New York) | 1,130.02 mi (1,818.59 km) |
| Le Mars to Kissimmee (Florida) | 1,295.44 mi (2,084.81 km) |
| Le Mars to Klamath Falls (Oregon) | 1,299.75 mi (2,091.74 km) |
| Le Mars to Knightdale (North Carolina) | 1,058.62 mi (1,703.68 km) |
| Le Mars to Knik-Fairview (Alaska) | 2,511.40 mi (4,041.70 km) |
| Le Mars to Knoxville (Tennessee) | 803.48 mi (1,293.07 km) |
| Le Mars to Kokomo (Indiana) | 542.59 mi (873.22 km) |
| Le Mars to Kuna (Idaho) | 1,018.17 mi (1,638.59 km) |
| Le Mars to Kyle (Texas) | 888.61 mi (1,430.08 km) |
| Le Mars to La Cañada Flintridge (California) | 1,324.78 mi (2,132.02 km) |
