Calculate route from Longmont (Colorado, United States) to San Antonio (Texas, United States).

The flight distance (as the crow flies) between Longmont and San Antonio is 1,336.4 km.

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

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