There are
2,147 mi
from Duluth, MN to Arcata, CA
That's the driving distance. It would take 1 day 14 hours to go from Duluth, Minnesota to Arcata, California.
The flight distance (direct flight from Duluth, MN to Arcata, CA) is 1,633.51 mi.
2,147 mi = 3.22 kms