Distance from Rapid City to Longmont

The distance from Rapid City to Longmont is approximately 462 km / 287 mi (as the crow flies).

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

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

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

DistanceRouteRoute by bikeRoute by foot