| Oklahoma City to Kalispell (Montana) | 1,229.58 mi (1,978.82 km) |
| Oklahoma City to Kaneohe (Hawaii) | 3,731.31 mi (6,004.97 km) |
| Oklahoma City to Kankakee (Illinois) | 651.56 mi (1,048.59 km) |
| Oklahoma City to Kannapolis (North Carolina) | 948.26 mi (1,526.08 km) |
| Oklahoma City to Kansas City (Kansas) | 294.88 mi (474.56 km) |
| Oklahoma City to Kansas City (Missouri) | 300.42 mi (483.48 km) |
| Oklahoma City to Kapaa (Hawaii) | 3,796.24 mi (6,109.45 km) |
| Oklahoma City to Kapolei (Hawaii) | 3,749.13 mi (6,033.65 km) |
| Oklahoma City to Katy (Texas) | 404.20 mi (650.50 km) |
| Oklahoma City to Kaukauna (Wisconsin) | 780.63 mi (1,256.31 km) |
| Oklahoma City to Kaysville (Utah) | 870.79 mi (1,401.40 km) |
| Oklahoma City to Kearney (Missouri) | 319.47 mi (514.14 km) |
| Oklahoma City to Kearney (Nebraska) | 371.52 mi (597.90 km) |
| Oklahoma City to Kearns (Utah) | 864.72 mi (1,391.63 km) |
| Oklahoma City to Kearny (New Jersey) | 1,318.65 mi (2,122.17 km) |
