How far northwest of Argentina is the birthplace of Oscar Román Acosta?
Rosario, Santa Fe Rosario (] ) is the largest city in the province of Santa Fe, in central Argentina. It is located 300 km northwest of Buenos Aires, on the western shore of the Paraná River. Rosario is the third most populous city in the country, and is also the most populous city in Argentina that is not a provincial capital. With a growing and important metropolitan area, Greater Rosario has an estimated population of 1,276,000 as of 2012 . One of its main attractions includes the neoclassical architecture that has been retained over the centuries in hundreds of residences, houses, and public buildings.
Aconcagua Aconcagua (] ) is the highest mountain outside Asia, at 6961 m , and by extension the highest point in both the Western Hemisphere and the Southern Hemisphere. It is located in the Andes mountain range, in the Mendoza Province, Argentina, and lies 112 kilometres (70 mi) northwest of its capital, the city of Mendoza. The summit is also located about five kilometres from San Juan Province and 15 kilometres from the international border with Chile. The mountain itself lies entirely within Argentina and immediately east of Argentina's border with Chile. Its nearest higher neighbor is Tirich Mir in the Hindu Kush, 16520 km away. It is one of the Seven Summits.