The 200 Miles of Buenos Aires was a non-championship race sports car event held in Autódromo Oscar Alfredo Gálvez, Buenos Aires, Argentina.The race was held on January 18, 1970, after the 1000 km Buenos Aires race (11 January). The race, which did not grant championship points, was won by Andrea De Adamich and Piers Courage driving an Alfa Romeo 33. 2nd and 3rd were a Porsche 908/02 and the works Matra MS630/650.