There are
166 mi
from Temecula, CA to Ridgecrest, CA
That's the driving distance. It would take 3 hours 20 mins to go from Temecula, California to Ridgecrest, California.
The flight distance (direct flight from Temecula, CA to Ridgecrest, CA) is 150.07 mi.
166 mi = 267.17 kms