Miles between Temecula, CA and Ontario, OR

There are
873 mi
from Temecula, CA to Ontario, OR

That's the driving distance. It would take 16 hours 35 mins to go from Temecula, California to Ontario, Oregon.

The flight distance (direct flight from Temecula, CA to Ontario, OR) is 727.83 mi.

873 mi = 1,404.18 kms