Miles between Rockville, MD and Chicago Ridge, IL

There are
679 mi
from Rockville, MD to Chicago Ridge, IL

That's the driving distance. It would take 12 hours 40 mins to go from Rockville, Maryland to Chicago Ridge, Illinois.

The flight distance (direct flight from Rockville, MD to Chicago Ridge, IL) is 587.24 mi.

679 mi = 1,092.87 kms