| Upper Grand Lagoon to Kalispell (Montana) | 1,954.49 mi (3,145.45 km) |
| Upper Grand Lagoon to Kaneohe (Hawaii) | 4,452.24 mi (7,165.19 km) |
| Upper Grand Lagoon to Kankakee (Illinois) | 764.68 mi (1,230.63 km) |
| Upper Grand Lagoon to Kannapolis (North Carolina) | 471.17 mi (758.27 km) |
| Upper Grand Lagoon to Kansas City (Kansas) | 802.02 mi (1,290.72 km) |
| Upper Grand Lagoon to Kansas City (Missouri) | 795.22 mi (1,279.78 km) |
| Upper Grand Lagoon to Kapaa (Hawaii) | 4,524.17 mi (7,280.95 km) |
| Upper Grand Lagoon to Kapolei (Hawaii) | 4,470.39 mi (7,194.39 km) |
| Upper Grand Lagoon to Katy (Texas) | 604.52 mi (972.88 km) |
| Upper Grand Lagoon to Kaukauna (Wisconsin) | 984.49 mi (1,584.38 km) |
| Upper Grand Lagoon to Kaysville (Utah) | 1,643.45 mi (2,644.88 km) |
| Upper Grand Lagoon to Kearney (Missouri) | 800.49 mi (1,288.27 km) |
| Upper Grand Lagoon to Kearney (Nebraska) | 1,043.49 mi (1,679.33 km) |
| Upper Grand Lagoon to Kearns (Utah) | 1,638.41 mi (2,636.77 km) |
| Upper Grand Lagoon to Kearny (New Jersey) | 979.22 mi (1,575.90 km) |
