There are
1,371 mi
from Hillsboro, OR to Fountain Hills, AZ
That's the driving distance. It would take 1 day 1 hour to go from Hillsboro, Oregon to Fountain Hills, Arizona.
The flight distance (direct flight from Hillsboro, OR to Fountain Hills, AZ) is 1,016.17 mi.
1,371 mi = 2,206.28 kms