Miles between Downey, CA and Westmont, IL

There are
1,997 mi
from Downey, CA to Westmont, IL

That's the driving distance. It would take 1 day 10 hours to go from Downey, California to Westmont, Illinois.

The flight distance (direct flight from Downey, CA to Westmont, IL) is 1,721.78 mi.

1,997 mi = 1.61 kms