There are
1,205 mi
from Pasadena, TX to Fountain Hills, AZ
That's the driving distance. It would take 20 hours 27 mins to go from Pasadena, Texas to Fountain Hills, Arizona.
The flight distance (direct flight from Pasadena, TX to Fountain Hills, AZ) is 1,008 mi.
1,205 mi = 1.61 kms