There are
1,496 mi
from Tustin, CA to Tahlequah, OK
That's the driving distance. It would take 1 day 2 hours to go from Tustin, California to Tahlequah, Oklahoma.
The flight distance (direct flight from Tustin, CA to Tahlequah, OK) is 1,301.91 mi.
1,496 mi = 1.61 kms