Miles between San Antonio, TX and Slidell, LA

There are
550 mi
from San Antonio, TX to Slidell, LA

That's the driving distance. It would take 10 hours 3 mins to go from San Antonio, Texas to Slidell, Louisiana.

The flight distance (direct flight from San Antonio, TX to Slidell, LA) is 525.28 mi.

550 mi = 885.39 kms