Miles between Mckinney, TX and Portland, TN

There are
687 mi
from Mckinney, TX to Portland, TN

That's the driving distance. It would take 12 hours 12 mins to go from Mckinney, Texas to Portland, Tennessee.

The flight distance (direct flight from Mckinney, TX to Portland, TN) is 619.15 mi.

687 mi = 1,105.46 kms