Miles between Lewisville, TX and Port Neches, TX

There are
312 mi
from Lewisville, TX to Port Neches, TX

That's the driving distance. It would take 6 hours 7 mins to go from Lewisville, Texas to Port Neches, Texas.

The flight distance (direct flight from Lewisville, TX to Port Neches, TX) is 276.59 mi.

312 mi = 501.70 kms