Miles between Decatur, IL and Joliet, IL

There are
145 mi
from Decatur, IL to Joliet, IL

That's the driving distance. It would take 2 hours 50 mins to go from Decatur, Illinois to Joliet, Illinois.

The flight distance (direct flight from Decatur, IL to Joliet, IL) is 125.07 mi.

145 mi = 234.09 kms