Distance from Longmont to Casper

The distance from Longmont to Casper is approximately 317 km / 197 mi (as the crow flies).

The following map shows the distance from Longmont to Casper.

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

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Current distance: Longmont -> Casper
Show reverse: Casper -> Longmont

DistanceRouteRoute by bikeRoute by foot