There are
2,655 mi
from Norwalk, CT to Pullman, WA
That's the driving distance. It would take 1 day 23 hours to go from Norwalk, Connecticut to Pullman, Washington.
The flight distance (direct flight from Norwalk, CT to Pullman, WA) is 2,183.53 mi.
2,655 mi = 3.22 kms