Ciudad Lerdo is located in Saltillo city, Mexico at the 25.5372, -103.5246 coordinates. Distance from Ciudad Lerdo to other cities. are listed below, click on the city name to find distance between. Distance from Ciudad Lerdo to Torreon 11 km, to Monclova 259 km, to Piedras Negras 460 km. The green marker indicates the location of Ciudad Lerdo.