Miles between Decatur, IL and Portage, IN

There are
185 mi
from Decatur, IL to Portage, IN

That's the driving distance. It would take 3 hours 36 mins to go from Decatur, Illinois to Portage, Indiana.

The flight distance (direct flight from Decatur, IL to Portage, IN) is 151.84 mi.

185 mi = 298.48 kms