Miles between Green Bay, WI and Rock Island, IL

There are
303 mi
from Green Bay, WI to Rock Island, IL

That's the driving distance. It would take 6 hours 11 mins to go from Green Bay, Wisconsin to Rock Island, Illinois.

The flight distance (direct flight from Green Bay, WI to Rock Island, IL) is 244.83 mi.

303 mi = 488.27 kms