There are
633 mi
from Temecula, CA to Gallup, NM
That's the driving distance. It would take 11 hours 18 mins to go from Temecula, California to Gallup, New Mexico.
The flight distance (direct flight from Temecula, CA to Gallup, NM) is 498.56 mi.
633 mi = 1,018.70 kms