Miles between Downey, CA and Rock Island, IL

There are
1,849 mi
from Downey, CA to Rock Island, IL

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

The flight distance (direct flight from Downey, CA to Rock Island, IL) is 1,585.96 mi.

1,849 mi = 1.61 kms