Miles between Allentown, PA and South Lyon, MI

There are
551 mi
from Allentown, PA to South Lyon, MI

That's the driving distance. It would take 10 hours 23 mins to go from Allentown, Pennsylvania to South Lyon, Michigan.

The flight distance (direct flight from Allentown, PA to South Lyon, MI) is 440.87 mi.

551 mi = 887.33 kms