Miles between Union City, CA and Rock Island, IL

There are
1,981 mi
from Union City, CA to Rock Island, IL

That's the driving distance. It would take 1 day 10 hours to go from Union City, California to Rock Island, Illinois.

The flight distance (direct flight from Union City, CA to Rock Island, IL) is 1,688.57 mi.

1,981 mi = 1.61 kms