Distance from Rapid City to Boulder

The distance from Rapid City to Boulder is approximately 482 km / 300 mi (as the crow flies).

The following map shows the distance from Rapid City to Boulder.

For more detailed information about any of the places please click on the place name:
• Rapid City
• Boulder

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Current distance: Rapid City -> Boulder
Show reverse: Boulder -> Rapid City

DistanceRouteRoute by bikeRoute by foot