Miles between Naperville, IL and South Bend, IN

There are
121 mi
from Naperville, IL to South Bend, IN

That's the driving distance. It would take 2 hours 34 mins to go from Naperville, Illinois to South Bend, Indiana.

The flight distance (direct flight from Naperville, IL to South Bend, IN) is 98.08 mi.

121 mi = 195.28 kms