Miles between Decatur, IL and Waukegan, IL

There are
214 mi
from Decatur, IL to Waukegan, IL

That's the driving distance. It would take 4 hours 16 mins to go from Decatur, Illinois to Waukegan, Illinois.

The flight distance (direct flight from Decatur, IL to Waukegan, IL) is 183.67 mi.

214 mi = 343.59 kms