| Seal Beach to Kalispell (Montana) | 1,017.74 mi (1,637.89 km) |
| Seal Beach to Kaneohe (Hawaii) | 2,559.31 mi (4,118.81 km) |
| Seal Beach to Kankakee (Illinois) | 1,723.51 mi (2,773.73 km) |
| Seal Beach to Kannapolis (North Carolina) | 2,119.00 mi (3,410.20 km) |
| Seal Beach to Kansas City (Kansas) | 1,344.39 mi (2,163.58 km) |
| Seal Beach to Kansas City (Missouri) | 1,354.47 mi (2,179.81 km) |
| Seal Beach to Kapaa (Hawaii) | 2,626.26 mi (4,226.55 km) |
| Seal Beach to Kapolei (Hawaii) | 2,577.20 mi (4,147.61 km) |
| Seal Beach to Katy (Texas) | 1,331.74 mi (2,143.23 km) |
| Seal Beach to Kaukauna (Wisconsin) | 1,744.86 mi (2,808.09 km) |
| Seal Beach to Kaysville (Utah) | 604.38 mi (972.65 km) |
| Seal Beach to Kearney (Missouri) | 1,367.18 mi (2,200.27 km) |
| Seal Beach to Kearney (Nebraska) | 1,146.43 mi (1,844.99 km) |
| Seal Beach to Kearns (Utah) | 581.39 mi (935.66 km) |
| Seal Beach to Kearny (New Jersey) | 2,438.89 mi (3,925.02 km) |
