| Hilliard to Kaneohe (Hawaii) | 4,486.42 mi (7,220.20 km) |
| Hilliard to Kankakee (Illinois) | 257.74 mi (414.80 km) |
| Hilliard to Kannapolis (North Carolina) | 343.65 mi (553.05 km) |
| Hilliard to Kansas City (Kansas) | 619.78 mi (997.44 km) |
| Hilliard to Kansas City (Missouri) | 609.72 mi (981.25 km) |
| Hilliard to Kapaa (Hawaii) | 4,540.75 mi (7,307.63 km) |
| Hilliard to Kapolei (Hawaii) | 4,503.61 mi (7,247.87 km) |
| Hilliard to Katy (Texas) | 1,006.43 mi (1,619.69 km) |
| Hilliard to Kaukauna (Wisconsin) | 392.66 mi (631.92 km) |
| Hilliard to Kaysville (Utah) | 1,506.45 mi (2,424.41 km) |
| Hilliard to Kearney (Missouri) | 597.00 mi (960.79 km) |
| Hilliard to Kearney (Nebraska) | 838.46 mi (1,349.37 km) |
| Hilliard to Kearns (Utah) | 1,513.12 mi (2,435.14 km) |
| Hilliard to Kearny (New Jersey) | 477.94 mi (769.16 km) |
| Hilliard to Keene (New Hampshire) | 596.39 mi (959.79 km) |
