There are
983 mi
from Norwalk, CT to Bettendorf, IA
That's the driving distance. It would take 18 hours 27 mins to go from Norwalk, Connecticut to Bettendorf, Iowa.
The flight distance (direct flight from Norwalk, CT to Bettendorf, IA) is 884.51 mi.
983 mi = 1,582.54 kms