There are
1,570 mi
from Bismarck, ND to Lafayette, CA
That's the driving distance. It would take 1 day 3 hours to go from Bismarck, North Dakota to Lafayette, California.
The flight distance (direct flight from Bismarck, ND to Lafayette, CA) is 1,245.90 mi.
1,570 mi = 2,527.37 kms