Miles between Santa Monica, CA and El Cajon, CA

There are
140 mi
from Santa Monica, CA to El Cajon, CA

That's the driving distance. It would take 2 hours 45 mins to go from Santa Monica, California to El Cajon, California.

The flight distance (direct flight from Santa Monica, CA to El Cajon, CA) is 122.17 mi.

140 mi = 225.08 kms