There are
1,608 mi
from Bismarck, ND to San Clemente, CA
That's the driving distance. It would take 1 day 4 hours to go from Bismarck, North Dakota to San Clemente, California.
The flight distance (direct flight from Bismarck, ND to San Clemente, CA) is 1,277.39 mi.
1,608 mi = 2,587.90 kms