Miles between Downey, CA and Collinsville, IL

There are
1,838 mi
from Downey, CA to Collinsville, IL

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

The flight distance (direct flight from Downey, CA to Collinsville, IL) is 1,594.40 mi.

1,838 mi = 2,958.42 kms