There are
2,831 mi
from Waterbury, CT to Yakima, WA
That's the driving distance. It would take 2 days 2 hours to go from Waterbury, Connecticut to Yakima, Washington.
The flight distance (direct flight from Waterbury, CT to Yakima, WA) is 2,344.87 mi.
2,831 mi = 4,555.38 kms