| Twin Falls to Kalispell (Montana) | 390.49 mi (628.43 km) |
| Twin Falls to Kaneohe (Hawaii) | 2,886.89 mi (4,646.00 km) |
| Twin Falls to Kankakee (Illinois) | 1,367.32 mi (2,200.48 km) |
| Twin Falls to Kannapolis (North Carolina) | 1,866.75 mi (3,004.25 km) |
| Twin Falls to Kansas City (Kansas) | 1,055.03 mi (1,697.90 km) |
| Twin Falls to Kansas City (Missouri) | 1,064.64 mi (1,713.37 km) |
| Twin Falls to Kapaa (Hawaii) | 2,933.00 mi (4,720.20 km) |
| Twin Falls to Kapolei (Hawaii) | 2,903.41 mi (4,672.59 km) |
| Twin Falls to Katy (Texas) | 1,357.60 mi (2,184.84 km) |
| Twin Falls to Kaukauna (Wisconsin) | 1,314.38 mi (2,115.29 km) |
| Twin Falls to Kaysville (Utah) | 167.46 mi (269.50 km) |
| Twin Falls to Kearney (Missouri) | 1,069.31 mi (1,720.88 km) |
| Twin Falls to Kearney (Nebraska) | 803.35 mi (1,292.87 km) |
| Twin Falls to Kearns (Utah) | 183.03 mi (294.56 km) |
| Twin Falls to Kearny (New Jersey) | 2,066.46 mi (3,325.64 km) |
