There are
2,952 mi
from Gresham, OR to Ansonia, CT
That's the driving distance. It would take 2 days 4 hours to go from Gresham, Oregon to Ansonia, Connecticut.
The flight distance (direct flight from Gresham, OR to Ansonia, CT) is 2,453.91 mi.
2,952 mi = 3.22 kms