There are
2,166 mi
from Duluth, MN to Lompoc, CA
That's the driving distance. It would take 1 day 14 hours to go from Duluth, Minnesota to Lompoc, California.
The flight distance (direct flight from Duluth, MN to Lompoc, CA) is 1,692.35 mi.
2,166 mi = 3.22 kms