Miles between Rockford, IL and Sycamore, IL

There are
42 mi
from Rockford, IL to Sycamore, IL

That's the driving distance. It would take 55 minutes to go from Rockford, Illinois to Sycamore, Illinois.

The flight distance (direct flight from Rockford, IL to Sycamore, IL) is 28.56 mi.

42 mi = 66.80 kms