Miles between Tustin, CA and Ontario, OR

There are
866 mi
from Tustin, CA to Ontario, OR

That's the driving distance. It would take 16 hours 30 mins to go from Tustin, California to Ontario, Oregon.

The flight distance (direct flight from Tustin, CA to Ontario, OR) is 711.84 mi.

866 mi = 1,393.75 kms