There are
682 mi
from Temecula, CA to Herriman, UT
That's the driving distance. It would take 11 hours 55 mins to go from Temecula, California to Herriman, Utah.
The flight distance (direct flight from Temecula, CA to Herriman, UT) is 560.95 mi.
682 mi = 1,096.86 kms