Miles between Harlingen, TX and Thibodaux, LA

There are
644 mi
from Harlingen, TX to Thibodaux, LA

That's the driving distance. It would take 12 hours 37 mins to go from Harlingen, Texas to Thibodaux, Louisiana.

The flight distance (direct flight from Harlingen, TX to Thibodaux, LA) is 487.58 mi.

644 mi = 1,036.75 kms