There are
2,723 mi
from Yakima, WA to Yeadon, PA
That's the driving distance. It would take 2 days to go from Yakima, Washington to Yeadon, Pennsylvania.
The flight distance (direct flight from Yakima, WA to Yeadon, PA) is 2,289.87 mi.
2,723 mi = 3.22 kms