| Forney to Kinston (North Carolina) | 1,092.48 mi (1,758.18 km) |
| Forney to Kirkland (Washington) | 1,693.27 mi (2,725.05 km) |
| Forney to Kirksville (Missouri) | 558.15 mi (898.25 km) |
| Forney to Kirkwood (Missouri) | 526.23 mi (846.89 km) |
| Forney to Kiryas Joel (New York) | 1,359.70 mi (2,188.23 km) |
| Forney to Kissimmee (Florida) | 944.97 mi (1,520.78 km) |
| Forney to Klamath Falls (Oregon) | 1,527.21 mi (2,457.81 km) |
| Forney to Knightdale (North Carolina) | 1,045.10 mi (1,681.93 km) |
| Forney to Knik-Fairview (Alaska) | 3,059.78 mi (4,924.24 km) |
| Forney to Knoxville (Tennessee) | 746.54 mi (1,201.43 km) |
| Forney to Kokomo (Indiana) | 781.58 mi (1,257.83 km) |
| Forney to Kuna (Idaho) | 1,308.31 mi (2,105.52 km) |
| Forney to Kyle (Texas) | 207.99 mi (334.73 km) |
| Forney to La Cañada Flintridge (California) | 1,255.03 mi (2,019.77 km) |
| Forney to La Crescenta-Montrose (California) | 1,256.99 mi (2,022.93 km) |
