What is the mileage from Chicago IL to Waterloo IA?

Answer 1

270 miles taking this route: Take I-90 WEST on the (Jane Addams Mem.) TOLLWAY to the exit for U.S. 20 to ROCKFORD. Exit onto I-39/U.S. 20. Continue following U.S. 20 WEST to Waterloo. You could take this route or you could also take this route: Take I-80 WEST to I-380/U.S. 218/ROUTE 27 NORTH to CEDAR RAPIDS and WATERLOO at EXIT 239B. Take I-380/U.S. 218/ROUTE 27 to Waterloo.