Miles between Boulder, CO and Richton Park, IL

There are
1,018 mi
from Boulder, CO to Richton Park, IL

That's the driving distance. It would take 17 hours 59 mins to go from Boulder, Colorado to Richton Park, Illinois.

The flight distance (direct flight from Boulder, CO to Richton Park, IL) is 923.51 mi.

1,018 mi = 1.61 kms