| Council Bluffs to Kaneohe (Hawaii) | 3,817.74 mi (6,144.05 km) |
| Council Bluffs to Kankakee (Illinois) | 415.39 mi (668.50 km) |
| Council Bluffs to Kannapolis (North Carolina) | 913.46 mi (1,470.07 km) |
| Council Bluffs to Kansas City (Kansas) | 157.28 mi (253.12 km) |
| Council Bluffs to Kansas City (Missouri) | 161.26 mi (259.53 km) |
| Council Bluffs to Kapaa (Hawaii) | 3,871.10 mi (6,229.94 km) |
| Council Bluffs to Kapolei (Hawaii) | 3,834.84 mi (6,171.59 km) |
| Council Bluffs to Katy (Texas) | 790.87 mi (1,272.78 km) |
| Council Bluffs to Kaukauna (Wisconsin) | 438.26 mi (705.31 km) |
| Council Bluffs to Kaysville (Utah) | 836.46 mi (1,346.15 km) |
| Council Bluffs to Kearney (Missouri) | 151.94 mi (244.52 km) |
| Council Bluffs to Kearney (Nebraska) | 172.60 mi (277.78 km) |
| Council Bluffs to Kearns (Utah) | 843.02 mi (1,356.71 km) |
| Council Bluffs to Kearny (New Jersey) | 1,130.82 mi (1,819.88 km) |
| Council Bluffs to Keene (New Hampshire) | 1,209.32 mi (1,946.21 km) |
