Miles between Green Bay, WI and Mason City, IA

There are
352 mi
from Green Bay, WI to Mason City, IA

That's the driving distance. It would take 7 hours 16 mins to go from Green Bay, Wisconsin to Mason City, Iowa.

The flight distance (direct flight from Green Bay, WI to Mason City, IA) is 274.86 mi.

352 mi = 566.15 kms