Miles between Norwalk, CT and Allentown, PA

There are
140 mi
from Norwalk, CT to Allentown, PA

That's the driving distance. It would take 2 hours 59 mins to go from Norwalk, Connecticut to Allentown, Pennsylvania.

The flight distance (direct flight from Norwalk, CT to Allentown, PA) is 114.35 mi.

140 mi = 225.19 kms