There are
1,580 mi
from Pasadena, CA to Bismarck, ND
That's the driving distance. It would take 1 day 4 hours to go from Pasadena, California to Bismarck, North Dakota.
The flight distance (direct flight from Pasadena, CA to Bismarck, ND) is 1,258.65 mi.
1,580 mi = 1.61 kms