Merlo is a locality located 32.45 km east-northeast from Buenos Aires in Buenos Aires Province, Argentina. The population of Merlo is 244,168 people. Castelar, Isidro Casanova, Ituzaingo are located close to Merlo. You can find Merlo on any map using the following decimal coordinates: -34.6653 (latitude), -58.7275 (longitude).