| Hilliard to Kinston (North Carolina) | 447.94 mi (720.88 km) |
| Hilliard to Kirkland (Washington) | 1,992.73 mi (3,207.00 km) |
| Hilliard to Kirksville (Missouri) | 497.49 mi (800.63 km) |
| Hilliard to Kirkwood (Missouri) | 400.96 mi (645.29 km) |
| Hilliard to Kiryas Joel (New York) | 479.38 mi (771.49 km) |
| Hilliard to Kissimmee (Florida) | 816.58 mi (1,314.16 km) |
| Hilliard to Klamath Falls (Oregon) | 1,998.29 mi (3,215.93 km) |
| Hilliard to Knightdale (North Carolina) | 387.89 mi (624.24 km) |
| Hilliard to Knik-Fairview (Alaska) | 3,086.32 mi (4,966.96 km) |
| Hilliard to Knoxville (Tennessee) | 284.22 mi (457.42 km) |
| Hilliard to Kokomo (Indiana) | 159.38 mi (256.50 km) |
| Hilliard to Kuna (Idaho) | 1,717.82 mi (2,764.57 km) |
| Hilliard to Kyle (Texas) | 1,081.80 mi (1,740.99 km) |
| Hilliard to La Cañada Flintridge (California) | 1,958.85 mi (3,152.46 km) |
| Hilliard to La Crescenta-Montrose (California) | 1,960.11 mi (3,154.50 km) |
