| Hayle to Kinston (North Carolina) | 3,653.06 mi (5,879.03 km) |
| Hayle to Kirkland (Washington) | 4,701.42 mi (7,566.21 km) |
| Hayle to Kirksville (Missouri) | 4,053.35 mi (6,523.23 km) |
| Hayle to Kirkwood (Missouri) | 4,041.43 mi (6,504.06 km) |
| Hayle to Kiryas Joel (New York) | 3,249.37 mi (5,229.36 km) |
| Hayle to Kissimmee (Florida) | 4,142.81 mi (6,667.20 km) |
| Hayle to Klamath Falls (Oregon) | 4,988.76 mi (8,028.63 km) |
| Hayle to Knightdale (North Carolina) | 3,668.93 mi (5,904.58 km) |
| Hayle to Knik-Fairview (Alaska) | 4,470.40 mi (7,194.42 km) |
| Hayle to Knoxville (Tennessee) | 3,893.00 mi (6,265.18 km) |
| Hayle to Kokomo (Indiana) | 3,782.87 mi (6,087.94 km) |
| Hayle to Kuna (Idaho) | 4,750.57 mi (7,645.30 km) |
| Hayle to Kyle (Texas) | 4,760.00 mi (7,660.47 km) |
| Hayle to La Cañada Flintridge (California) | 5,312.58 mi (8,549.77 km) |
| Hayle to La Crescenta-Montrose (California) | 5,312.55 mi (8,549.73 km) |
