There are
2,774 mi
from Yakima, WA to Mamaroneck, NY
That's the driving distance. It would take 2 days 1 hour to go from Yakima, Washington to Mamaroneck, New York.
The flight distance (direct flight from Yakima, WA to Mamaroneck, NY) is 2,330.88 mi.
2,774 mi = 3.22 kms