There are
2,104 mi
from Duluth, MN to Watsonville, CA
That's the driving distance. It would take 1 day 13 hours to go from Duluth, Minnesota to Watsonville, California.
The flight distance (direct flight from Duluth, MN to Watsonville, CA) is 1,659.04 mi.
2,104 mi = 3.22 kms