There are
715 mi
from Antioch, CA to Cottonwood Heights, UT
That's the driving distance. It would take 12 hours 30 mins to go from Antioch, California to Cottonwood Heights, Utah.
The flight distance (direct flight from Antioch, CA to Cottonwood Heights, UT) is 561.48 mi.
715 mi = 1,150.40 kms