Miles between Duluth, MN and Bettendorf, IA

There are
420 mi
from Duluth, MN to Bettendorf, IA

That's the driving distance. It would take 8 hours 55 mins to go from Duluth, Minnesota to Bettendorf, Iowa.

The flight distance (direct flight from Duluth, MN to Bettendorf, IA) is 369.68 mi.

420 mi = 675.57 kms