Miles between Decatur, IL and Oswego, IL

There are
151 mi
from Decatur, IL to Oswego, IL

That's the driving distance. It would take 3 hours 2 mins to go from Decatur, Illinois to Oswego, Illinois.

The flight distance (direct flight from Decatur, IL to Oswego, IL) is 131.16 mi.

151 mi = 243.06 kms