Distance from Piedras Negras to La Union

The distance from Piedras Negras to La Union is approximately 22 km / 13 mi (as the crow flies).

The following map shows the distance from Piedras Negras to La Union.

For more detailed information about any of the places please click on the place name:
• Piedras Negras
• La Union

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Current distance: Piedras Negras -> La Union
Show reverse: La Union -> Piedras Negras

DistanceRouteRoute by bikeRoute by foot