Miles between Tomball, TX and Slidell, LA

There are
370 mi
from Tomball, TX to Slidell, LA

That's the driving distance. It would take 6 hours 58 mins to go from Tomball, Texas to Slidell, Louisiana.

The flight distance (direct flight from Tomball, TX to Slidell, LA) is 348.66 mi.

370 mi = 595.95 kms