How far northwest of Argentina is the birthplace of Oscar Román Acosta?
Oscar Román Acosta: Oscar Román Acosta (born 18 October 1964 in Rosario) is a retired Argentine football midfielder who won two Primera División Argentina titles with Ferro Carril Oeste. Rosario, Santa Fe:  It is located 300 km northwest of Buenos Aires, on the western shore of the Paraná River.
i don't know