Miles between Waterloo, IA and Cahokia, IL

There are
342 mi
from Waterloo, IA to Cahokia, IL

That's the driving distance. It would take 6 hours 44 mins to go from Waterloo, Iowa to Cahokia, Illinois.

The flight distance (direct flight from Waterloo, IA to Cahokia, IL) is 293.59 mi.

342 mi = 551.15 kms