There are
1,275 mi
from Port Arthur, TX to Avondale, AZ
That's the driving distance. It would take 21 hours 46 mins to go from Port Arthur, Texas to Avondale, Arizona.
The flight distance (direct flight from Port Arthur, TX to Avondale, AZ) is 1,108.53 mi.
1,275 mi = 2,052.49 kms