There are
2,021 mi
from Irvine, CA to Duluth, MN
That's the driving distance. It would take 1 day 12 hours to go from Irvine, California to Duluth, Minnesota.
The flight distance (direct flight from Irvine, CA to Duluth, MN) is 1,618.06 mi.
2,021 mi = 3.22 kms