There are
867 mi
from Scottsdale, AZ to Ukiah, CA
That's the driving distance. It would take 16 hours 1 min to go from Scottsdale, Arizona to Ukiah, California.
The flight distance (direct flight from Scottsdale, AZ to Ukiah, CA) is 738.84 mi.
867 mi = 1,395.56 kms