Miles between Mckinney, TX and Dumas, TX

There are
402 mi
from Mckinney, TX to Dumas, TX

That's the driving distance. It would take 7 hours 25 mins to go from Mckinney, Texas to Dumas, Texas.

The flight distance (direct flight from Mckinney, TX to Dumas, TX) is 355.08 mi.

402 mi = 646.75 kms