PROVINCES OF ARGENTINA

Argentina is divided into provinces and each of them have their capital city:

 

Here's the list of 23 the provinces: 

Buenos Aires - Jujuy - San Juan - Catamarca - La Pampa - San Luis - Chaco - La Rioja - Santa Cruz - Chubut - Mendoza - Santa Fe - Córdoba - Misiones - Santiago del Estero - Corrientes - Neuquen - Tucuman - Entre Ríos - Río Negro - Tierra del Fuego - Formosa - Salta