There are
783 mi
from Duluth, MN to Amherst, OH
That's the driving distance. It would take 14 hours 44 mins to go from Duluth, Minnesota to Amherst, Ohio.
The flight distance (direct flight from Duluth, MN to Amherst, OH) is 614.78 mi.
783 mi = 1,259.90 kms