Miles between Boulder, CO and South Bend, IN

There are
1,097 mi
from Boulder, CO to South Bend, IN

That's the driving distance. It would take 19 hours 34 mins to go from Boulder, Colorado to South Bend, Indiana.

The flight distance (direct flight from Boulder, CO to South Bend, IN) is 998.72 mi.

1,097 mi = 1.61 kms