Miles between Rockford, IL and Marion, IA

There are
156 mi
from Rockford, IL to Marion, IA

That's the driving distance. It would take 3 hours 30 mins to go from Rockford, Illinois to Marion, Iowa.

The flight distance (direct flight from Rockford, IL to Marion, IA) is 128.86 mi.

156 mi = 250.30 kms