There are
2,420 mi
from Yakima, WA to Ashland, KY
That's the driving distance. It would take 1 day 18 hours to go from Yakima, Washington to Ashland, Kentucky.
The flight distance (direct flight from Yakima, WA to Ashland, KY) is 1,986.61 mi.
2,420 mi = 3.22 kms