Miles between San Antonio, TX and Sulphur, LA

There are
328 mi
from San Antonio, TX to Sulphur, LA

That's the driving distance. It would take 5 hours 54 mins to go from San Antonio, Texas to Sulphur, Louisiana.

The flight distance (direct flight from San Antonio, TX to Sulphur, LA) is 311.72 mi.

328 mi = 527.62 kms