There are
2,757 mi
from Pasco, WA to Ansonia, CT
That's the driving distance. It would take 2 days 1 hour to go from Pasco, Washington to Ansonia, Connecticut.
The flight distance (direct flight from Pasco, WA to Ansonia, CT) is 2,287.37 mi.
2,757 mi = 4,436.23 kms