Miles between Rapid City, SD and El Cajon, CA

There are
1,389 mi
from Rapid City, SD to El Cajon, CA

That's the driving distance. It would take 1 day to go from Rapid City, South Dakota to El Cajon, California.

The flight distance (direct flight from Rapid City, SD to El Cajon, CA) is 1,074.31 mi.

1,389 mi = 2,235.71 kms