Miles between Rockford, IL and Frankfort, IN

There are
231 mi
from Rockford, IL to Frankfort, IN

That's the driving distance. It would take 4 hours 35 mins to go from Rockford, Illinois to Frankfort, Indiana.

The flight distance (direct flight from Rockford, IL to Frankfort, IN) is 192.15 mi.

231 mi = 372.22 kms