Miles between Mckinney, TX and Sulphur, LA

There are
351 mi
from Mckinney, TX to Sulphur, LA

That's the driving distance. It would take 6 hours 40 mins to go from Mckinney, Texas to Sulphur, Louisiana.

The flight distance (direct flight from Mckinney, TX to Sulphur, LA) is 280.34 mi.

351 mi = 564.72 kms