Quarto is a comune in the Metropolitan City of Naples in the Italian region Campania, located about 11 km northwest of Naples.
Quarto borders the following municipalities: Giugliano in Campania, Marano di Napoli, Naples, Pozzuoli, Villaricca. The local football club for the comune is A.S.D. Quarto.
Wikipedia https://en.wikipedia.org/wiki/Quarto,_Campania
Coordinates 40°52'37.897" N 14°8'24.572" E
