Miles between Katy, TX and Mccomb, MS

There are
393 mi
from Katy, TX to Mccomb, MS

That's the driving distance. It would take 7 hours 20 mins to go from Katy, Texas to Mccomb, Mississippi.

The flight distance (direct flight from Katy, TX to Mccomb, MS) is 335.16 mi.

393 mi = 631.78 kms