La Rioja is a locality located 984.77 km southeast from Buenos Aires in La Rioja Province, Argentina. The population of La Rioja is 180,995 people. La Banda, San Fernando del Valle de Catamarca, San Juan are located close to La Rioja. You can find La Rioja on any map using the following decimal coordinates: -29.4131 (latitude), -66.8558 (longitude).