Miles between Green Bay, WI and Sycamore, IL

There are
215 mi
from Green Bay, WI to Sycamore, IL

That's the driving distance. It would take 4 hours 25 mins to go from Green Bay, Wisconsin to Sycamore, Illinois.

The flight distance (direct flight from Green Bay, WI to Sycamore, IL) is 178.02 mi.

215 mi = 345.33 kms