There are
717 mi
from Bellflower, CA to Clearfield, UT
That's the driving distance. It would take 12 hours 30 mins to go from Bellflower, California to Clearfield, Utah.
The flight distance (direct flight from Bellflower, CA to Clearfield, UT) is 600.43 mi.
717 mi = 1,153.25 kms