Miles between Longview, TX and San Marcos, TX

There are
296 mi
from Longview, TX to San Marcos, TX

That's the driving distance. It would take 5 hours 33 mins to go from Longview, Texas to San Marcos, Texas.

The flight distance (direct flight from Longview, TX to San Marcos, TX) is 261.69 mi.

296 mi = 477.02 kms