There are
1,533 mi
from Yakima, WA to Sierra Vista, AZ
That's the driving distance. It would take 1 day 3 hours to go from Yakima, Washington to Sierra Vista, Arizona.
The flight distance (direct flight from Yakima, WA to Sierra Vista, AZ) is 1,173.80 mi.
1,533 mi = 1.61 kms