Miles between Concord, CA and Rock Island, IL

There are
1,946 mi
from Concord, CA to Rock Island, IL

That's the driving distance. It would take 1 day 9 hours to go from Concord, California to Rock Island, Illinois.

The flight distance (direct flight from Concord, CA to Rock Island, IL) is 1,679.24 mi.

1,946 mi = 1.61 kms