There are
2,964 mi
from Norwalk, CT to St Helens, OR
That's the driving distance. It would take 2 days 4 hours to go from Norwalk, Connecticut to St Helens, Oregon.
The flight distance (direct flight from Norwalk, CT to St Helens, OR) is 2,458.43 mi.
2,964 mi = 3.22 kms