There are
432 mi
from Stoughton, WI to Maryville, MO
That's the driving distance. It would take 8 hours 53 mins to go from Stoughton, Wisconsin to Maryville, Missouri.
The flight distance (direct flight from Stoughton, WI to Maryville, MO) is 341.68 mi.
432 mi = 694.74 kms