There are
189 mi
from Waterloo, IA to Machesney Park, IL
That's the driving distance. It would take 4 hours 7 mins to go from Waterloo, Iowa to Machesney Park, Illinois.
The flight distance (direct flight from Waterloo, IA to Machesney Park, IL) is 168.81 mi.
189 mi = 304.47 kms