Calculate route from Security-Widefield (Colorado, United States) to Longmont (Colorado, United States).

The flight distance (as the crow flies) between Security-Widefield and Longmont is 161.3 km.

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

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