There are
1,120 mi
from Yakima, WA to Temecula, CA
That's the driving distance. It would take 21 hours 35 mins to go from Yakima, Washington to Temecula, California.
The flight distance (direct flight from Yakima, WA to Temecula, CA) is 922.72 mi.
1,120 mi = 1.61 kms