There are
1,105 mi
from Mckinney, TX to Avondale, AZ
That's the driving distance. It would take 18 hours 51 mins to go from Mckinney, Texas to Avondale, Arizona.
The flight distance (direct flight from Mckinney, TX to Avondale, AZ) is 906.36 mi.
1,105 mi = 1.61 kms