Miles between Rowlett, TX and Port Lavaca, TX

There are
341 mi
from Rowlett, TX to Port Lavaca, TX

That's the driving distance. It would take 6 hours 31 mins to go from Rowlett, Texas to Port Lavaca, Texas.

The flight distance (direct flight from Rowlett, TX to Port Lavaca, TX) is 296.29 mi.

341 mi = 548.45 kms