There are
2,792 mi
from Stamford, CT to Yakima, WA
That's the driving distance. It would take 2 days 1 hour to go from Stamford, Connecticut to Yakima, Washington.
The flight distance (direct flight from Stamford, CT to Yakima, WA) is 2,336.88 mi.
2,792 mi = 4,493.26 kms