There are
1,004 mi
from Denton, TX to Fountain Hills, AZ
That's the driving distance. It would take 18 hours 6 mins to go from Denton, Texas to Fountain Hills, Arizona.
The flight distance (direct flight from Denton, TX to Fountain Hills, AZ) is 842.25 mi.
1,004 mi = 1,615.57 kms