Miles between Naperville, IL and El Cajon, CA

There are
2,053 mi
from Naperville, IL to El Cajon, CA

That's the driving distance. It would take 1 day 11 hours to go from Naperville, Illinois to El Cajon, California.

The flight distance (direct flight from Naperville, IL to El Cajon, CA) is 1,691.47 mi.

2,053 mi = 3.22 kms