There are
442 mi
from Thousand Oaks, CA to Fountain Hills, AZ
That's the driving distance. It would take 8 hours 6 mins to go from Thousand Oaks, California to Fountain Hills, Arizona.
The flight distance (direct flight from Thousand Oaks, CA to Fountain Hills, AZ) is 408.84 mi.
442 mi = 711.20 kms