Miles between Downey, CA and Quincy, IL

There are
1,840 mi
from Downey, CA to Quincy, IL

That's the driving distance. It would take 1 day 8 hours to go from Downey, California to Quincy, Illinois.

The flight distance (direct flight from Downey, CA to Quincy, IL) is 1,526.37 mi.

1,840 mi = 1.61 kms