Miles between Rockford, IL and Rock Island, IL

There are
123 mi
from Rockford, IL to Rock Island, IL

That's the driving distance. It would take 2 hours 30 mins to go from Rockford, Illinois to Rock Island, Illinois.

The flight distance (direct flight from Rockford, IL to Rock Island, IL) is 92.74 mi.

123 mi = 197.14 kms