Miles between Southfield, MI and Round Lake, IL

There are
324 mi
from Southfield, MI to Round Lake, IL

That's the driving distance. It would take 6 hours 15 mins to go from Southfield, Michigan to Round Lake, Illinois.

The flight distance (direct flight from Southfield, MI to Round Lake, IL) is 248.61 mi.

324 mi = 521.07 kms