There are
410 mi
from Duluth, MN to Waukee, IA
That's the driving distance. It would take 7 hours 33 mins to go from Duluth, Minnesota to Waukee, Iowa.
The flight distance (direct flight from Duluth, MN to Waukee, IA) is 368.28 mi.
410 mi = 659.56 kms