Calculate route from El Oro (Coahuila, Mexico) to Piedras Negras (Coahuila, Mexico).

The flight distance (as the crow flies) between El Oro and Piedras Negras is 410.7 km.

Roadmap (route) to go from El Oro to Piedras Negras detailed above, you can also see the course layout on the map.

While doing trip El Oro - Piedras Negras by car, the calculated route ends at a distance , or more straight.