There are
2,406 mi
from Temecula, CA to Youngstown, OH
That's the driving distance. It would take 1 day 18 hours to go from Temecula, California to Youngstown, Ohio.
The flight distance (direct flight from Temecula, CA to Youngstown, OH) is 2,057.53 mi.
2,406 mi = 3.22 kms