There are
778 mi
from Overland Park, KS to New Iberia, LA
That's the driving distance. It would take 14 hours 30 mins to go from Overland Park, Kansas to New Iberia, Louisiana.
The flight distance (direct flight from Overland Park, KS to New Iberia, LA) is 641.17 mi.
778 mi = 1,252.57 kms