Miles between Mckinney, TX and Hereford, TX

There are
400 mi
from Mckinney, TX to Hereford, TX

That's the driving distance. It would take 7 hours 27 mins to go from Mckinney, Texas to Hereford, Texas.

The flight distance (direct flight from Mckinney, TX to Hereford, TX) is 348.18 mi.

400 mi = 644.01 kms