There are
2,951 mi
from Yakima, WA to Watertown, MA
That's the driving distance. It would take 2 days 4 hours to go from Yakima, Washington to Watertown, Massachusetts.
The flight distance (direct flight from Yakima, WA to Watertown, MA) is 2,408.78 mi.
2,951 mi = 3.22 kms