Bahia Blanca is a locality located 574.01 km northeast from Buenos Aires in Buenos Aires Province, Argentina. The population of Bahia Blanca is 299,101 people. Lujan, Mar del Plata, Neuquen are located close to Bahia Blanca. You can find Bahia Blanca on any map using the following decimal coordinates: -38.7167 (latitude), -62.2667 (longitude).