Miles between Decatur, IL and Westchester, IL

There are
173 mi
from Decatur, IL to Westchester, IL

That's the driving distance. It would take 3 hours 27 mins to go from Decatur, Illinois to Westchester, Illinois.

The flight distance (direct flight from Decatur, IL to Westchester, IL) is 149.76 mi.

173 mi = 278.91 kms