There are
696 mi
from Irvine, CA to Bountiful, UT
That's the driving distance. It would take 12 hours 11 mins to go from Irvine, California to Bountiful, Utah.
The flight distance (direct flight from Irvine, CA to Bountiful, UT) is 594.25 mi.
696 mi = 1,119.81 kms