| Forest to Kaneohe (Hawaii) | 7,329.28 mi (11,795.34 km) |
| Forest to Kankakee (Illinois) | 4,184.99 mi (6,735.09 km) |
| Forest to Kannapolis (North Carolina) | 4,168.46 mi (6,708.48 km) |
| Forest to Kansas City (Kansas) | 4,538.14 mi (7,303.43 km) |
| Forest to Kansas City (Missouri) | 4,531.14 mi (7,292.16 km) |
| Forest to Kapaa (Hawaii) | 7,302.23 mi (11,751.80 km) |
| Forest to Kapolei (Hawaii) | 7,337.35 mi (11,808.32 km) |
| Forest to Katy (Texas) | 5,060.41 mi (8,143.94 km) |
| Forest to Kaukauna (Wisconsin) | 4,050.39 mi (6,518.48 km) |
| Forest to Kaysville (Utah) | 5,021.20 mi (8,080.84 km) |
| Forest to Kearney (Missouri) | 4,512.39 mi (7,261.99 km) |
| Forest to Kearney (Nebraska) | 4,613.60 mi (7,424.86 km) |
| Forest to Kearns (Utah) | 5,044.16 mi (8,117.79 km) |
| Forest to Kearny (New Jersey) | 3,661.75 mi (5,893.02 km) |
| Forest to Keene (New Hampshire) | 3,494.24 mi (5,623.44 km) |
