There are
880 mi
from Marietta, GA to Suamico, WI
That's the driving distance. It would take 17 hours 3 mins to go from Marietta, Georgia to Suamico, Wisconsin.
The flight distance (direct flight from Marietta, GA to Suamico, WI) is 760.89 mi.
880 mi = 1,416.19 kms