Miles between Mt Prospect, IL and Greencastle, IN

There are
199 mi
from Mt Prospect, IL to Greencastle, IN

That's the driving distance. It would take 4 hours 29 mins to go from Mt Prospect, Illinois to Greencastle, Indiana.

The flight distance (direct flight from Mt Prospect, IL to Greencastle, IN) is 176.47 mi.

199 mi = 320.40 kms