Miles between Longview, TX and Port Lavaca, TX

There are
336 mi
from Longview, TX to Port Lavaca, TX

That's the driving distance. It would take 6 hours 49 mins to go from Longview, Texas to Port Lavaca, Texas.

The flight distance (direct flight from Longview, TX to Port Lavaca, TX) is 290.96 mi.

336 mi = 540.05 kms