Miles between Mckinney, TX and Port Neches, TX

There are
316 mi
from Mckinney, TX to Port Neches, TX

That's the driving distance. It would take 6 hours 8 mins to go from Mckinney, Texas to Port Neches, Texas.

The flight distance (direct flight from Mckinney, TX to Port Neches, TX) is 271.94 mi.

316 mi = 507.97 kms