Buenos Aires is a place with a very small population in the state/region of
Usulután,
El Salvador which is located in the continent/region of
North America.
Cities, towns and places near Buenos Aires include Galingagua, El Corozo, El Jocote and Canton la Ceiba.
The closest major cities include Soyapango, San Salvador, Tegucigalpa and San Pedro Sula.