Miles between Duluth, MN and Casper, WY

There are
952 mi
from Duluth, MN to Casper, WY

That's the driving distance. It would take 17 hours 21 mins to go from Duluth, Minnesota to Casper, Wyoming.

The flight distance (direct flight from Duluth, MN to Casper, WY) is 745.95 mi.

952 mi = 1,532.08 kms