| Knic to Kaneohe (Hawaii) | 7,922.43 mi (12,749.92 km) |
| Knic to Kankakee (Illinois) | 5,082.48 mi (8,179.46 km) |
| Knic to Kannapolis (North Carolina) | 5,065.92 mi (8,152.81 km) |
| Knic to Kansas City (Kansas) | 5,431.68 mi (8,741.45 km) |
| Knic to Kansas City (Missouri) | 5,424.90 mi (8,730.53 km) |
| Knic to Kapaa (Hawaii) | 7,876.10 mi (12,675.36 km) |
| Knic to Kapolei (Hawaii) | 7,927.34 mi (12,757.82 km) |
| Knic to Katy (Texas) | 5,960.27 mi (9,592.13 km) |
| Knic to Kaukauna (Wisconsin) | 4,943.59 mi (7,955.94 km) |
| Knic to Kaysville (Utah) | 5,873.33 mi (9,452.21 km) |
| Knic to Kearney (Missouri) | 5,406.06 mi (8,700.21 km) |
| Knic to Kearney (Nebraska) | 5,498.26 mi (8,848.59 km) |
| Knic to Kearns (Utah) | 5,897.18 mi (9,490.59 km) |
| Knic to Kearny (New Jersey) | 4,559.99 mi (7,338.60 km) |
| Knic to Keene (New Hampshire) | 4,393.40 mi (7,070.49 km) |
