There are
2,280 mi
from Yakima, WA to Westerville, OH
That's the driving distance. It would take 1 day 16 hours to go from Yakima, Washington to Westerville, Ohio.
The flight distance (direct flight from Yakima, WA to Westerville, OH) is 1,920.39 mi.
2,280 mi = 3.22 kms