| Fergus Falls to Kinston (North Carolina) | 1,225.14 mi (1,971.67 km) |
| Fergus Falls to Kirkland (Washington) | 1,229.47 mi (1,978.63 km) |
| Fergus Falls to Kirksville (Missouri) | 455.85 mi (733.62 km) |
| Fergus Falls to Kirkwood (Missouri) | 605.18 mi (973.94 km) |
| Fergus Falls to Kiryas Joel (New York) | 1,140.23 mi (1,835.02 km) |
| Fergus Falls to Kissimmee (Florida) | 1,475.38 mi (2,374.39 km) |
| Fergus Falls to Klamath Falls (Oregon) | 1,296.40 mi (2,086.35 km) |
| Fergus Falls to Knightdale (North Carolina) | 1,163.84 mi (1,873.02 km) |
| Fergus Falls to Knik-Fairview (Alaska) | 2,334.44 mi (3,756.93 km) |
| Fergus Falls to Knoxville (Tennessee) | 949.82 mi (1,528.59 km) |
| Fergus Falls to Kokomo (Indiana) | 640.56 mi (1,030.88 km) |
| Fergus Falls to Kuna (Idaho) | 1,010.26 mi (1,625.85 km) |
| Fergus Falls to Kyle (Texas) | 1,129.89 mi (1,818.38 km) |
| Fergus Falls to La Cañada Flintridge (California) | 1,426.34 mi (2,295.47 km) |
| Fergus Falls to La Crescenta-Montrose (California) | 1,426.77 mi (2,296.16 km) |
