There are
1,766 mi
from Tustin, CA to New Iberia, LA
That's the driving distance. It would take 1 day 6 hours to go from Tustin, California to New Iberia, Louisiana.
The flight distance (direct flight from Tustin, CA to New Iberia, LA) is 1,543.48 mi.
1,766 mi = 1.61 kms