Miles between Rockford, IL and South Lyon, MI

There are
347 mi
from Rockford, IL to South Lyon, MI

That's the driving distance. It would take 6 hours 39 mins to go from Rockford, Illinois to South Lyon, Michigan.

The flight distance (direct flight from Rockford, IL to South Lyon, MI) is 278.10 mi.

347 mi = 558.62 kms