There are
868 mi
from Scottsdale, AZ to Ukiah, CA
That's the driving distance. It would take 16 hours 3 mins to go from Scottsdale, Arizona to Ukiah, California.
The flight distance (direct flight from Scottsdale, AZ to Ukiah, CA) is 738.84 mi.
868 mi = 1,396.78 kms