| Columbia to Kaneohe (Hawaii) | 4,678.17 mi (7,528.78 km) |
| Columbia to Kankakee (Illinois) | 618.84 mi (995.93 km) |
| Columbia to Kannapolis (North Carolina) | 100.51 mi (161.76 km) |
| Columbia to Kansas City (Kansas) | 843.29 mi (1,357.14 km) |
| Columbia to Kansas City (Missouri) | 833.75 mi (1,341.79 km) |
| Columbia to Kapaa (Hawaii) | 4,742.41 mi (7,632.17 km) |
| Columbia to Kapolei (Hawaii) | 4,695.97 mi (7,557.43 km) |
| Columbia to Katy (Texas) | 922.52 mi (1,484.66 km) |
| Columbia to Kaukauna (Wisconsin) | 809.14 mi (1,302.19 km) |
| Columbia to Kaysville (Utah) | 1,757.69 mi (2,828.74 km) |
| Columbia to Kearney (Missouri) | 829.90 mi (1,335.59 km) |
| Columbia to Kearney (Nebraska) | 1,096.50 mi (1,764.64 km) |
| Columbia to Kearns (Utah) | 1,758.55 mi (2,830.12 km) |
| Columbia to Kearny (New Jersey) | 594.48 mi (956.73 km) |
| Columbia to Keene (New Hampshire) | 770.83 mi (1,240.53 km) |
