| Oceanside to Kalispell (Montana) | 1,047.23 mi (1,685.36 km) |
| Oceanside to Kaneohe (Hawaii) | 2,597.46 mi (4,180.21 km) |
| Oceanside to Kankakee (Illinois) | 1,700.56 mi (2,736.79 km) |
| Oceanside to Kannapolis (North Carolina) | 2,085.46 mi (3,356.22 km) |
| Oceanside to Kansas City (Kansas) | 1,318.73 mi (2,122.29 km) |
| Oceanside to Kansas City (Missouri) | 1,328.75 mi (2,138.41 km) |
| Oceanside to Kapaa (Hawaii) | 2,665.93 mi (4,290.39 km) |
| Oceanside to Kapolei (Hawaii) | 2,615.43 mi (4,209.13 km) |
| Oceanside to Katy (Texas) | 1,284.57 mi (2,067.31 km) |
| Oceanside to Kaukauna (Wisconsin) | 1,728.96 mi (2,782.50 km) |
| Oceanside to Kaysville (Utah) | 614.53 mi (988.99 km) |
| Oceanside to Kearney (Missouri) | 1,342.00 mi (2,159.74 km) |
| Oceanside to Kearney (Nebraska) | 1,127.92 mi (1,815.21 km) |
| Oceanside to Kearns (Utah) | 590.45 mi (950.23 km) |
| Oceanside to Kearny (New Jersey) | 2,414.35 mi (3,885.52 km) |
