Calculate route from Longmont (Colorado, United States) to Johnstown (Colorado, United States).

The flight distance (as the crow flies) between Longmont and Johnstown is 24.8 km.

Roadmap (route) to go from Longmont to Johnstown detailed above, you can also see the course layout on the map.

While doing trip Longmont - Johnstown by car, the calculated route ends at a distance , or more straight.