Miles between Harlingen, TX and Natchez, MS

There are
638 mi
from Harlingen, TX to Natchez, MS

That's the driving distance. It would take 12 hours 38 mins to go from Harlingen, Texas to Natchez, Mississippi.

The flight distance (direct flight from Harlingen, TX to Natchez, MS) is 531.39 mi.

638 mi = 1,026.66 kms