There are
1,603 mi
from Ukiah, CA to Bismarck, ND
That's the driving distance. It would take 1 day 5 hours to go from Ukiah, California to Bismarck, North Dakota.
The flight distance (direct flight from Ukiah, CA to Bismarck, ND) is 1,245.09 mi.
1,603 mi = 2,579.05 kms