Miles between Katy, TX and Picayune, MS

There are
401 mi
from Katy, TX to Picayune, MS

That's the driving distance. It would take 7 hours 30 mins to go from Katy, Texas to Picayune, Mississippi.

The flight distance (direct flight from Katy, TX to Picayune, MS) is 370.60 mi.

401 mi = 645.70 kms