There are
1,999 mi
from Antioch, CA to Duluth, MN
That's the driving distance. It would take 1 day 11 hours to go from Antioch, California to Duluth, Minnesota.
The flight distance (direct flight from Antioch, CA to Duluth, MN) is 1,620.57 mi.
1,999 mi = 3,217.73 kms