Miles between Norwalk, CT and Marion, IL

There are
987 mi
from Norwalk, CT to Marion, IL

That's the driving distance. It would take 19 hours 13 mins to go from Norwalk, Connecticut to Marion, Illinois.

The flight distance (direct flight from Norwalk, CT to Marion, IL) is 859.69 mi.

987 mi = 1,588.06 kms