Miles between Decatur, IL and Grayslake, IL

There are
207 mi
from Decatur, IL to Grayslake, IL

That's the driving distance. It would take 4 hours 14 mins to go from Decatur, Illinois to Grayslake, Illinois.

The flight distance (direct flight from Decatur, IL to Grayslake, IL) is 179.43 mi.

207 mi = 333.41 kms