| Fairfield to Kaneohe (Hawaii) | 2,417.56 mi (3,890.69 km) |
| Fairfield to Kankakee (Illinois) | 1,815.86 mi (2,922.35 km) |
| Fairfield to Kannapolis (North Carolina) | 2,277.08 mi (3,664.60 km) |
| Fairfield to Kansas City (Kansas) | 1,467.36 mi (2,361.49 km) |
| Fairfield to Kansas City (Missouri) | 1,477.49 mi (2,377.79 km) |
| Fairfield to Kapaa (Hawaii) | 2,470.59 mi (3,976.03 km) |
| Fairfield to Kapolei (Hawaii) | 2,434.59 mi (3,918.09 km) |
| Fairfield to Katy (Texas) | 1,603.38 mi (2,580.39 km) |
| Fairfield to Kaukauna (Wisconsin) | 1,788.83 mi (2,878.84 km) |
| Fairfield to Kaysville (Utah) | 569.42 mi (916.39 km) |
| Fairfield to Kearney (Missouri) | 1,486.11 mi (2,391.66 km) |
| Fairfield to Kearney (Nebraska) | 1,231.92 mi (1,982.59 km) |
| Fairfield to Kearns (Utah) | 559.38 mi (900.23 km) |
| Fairfield to Kearny (New Jersey) | 2,528.21 mi (4,068.77 km) |
| Fairfield to Keene (New Hampshire) | 2,590.80 mi (4,169.49 km) |
