Torreano is a comune in the Regional decentralization entity of Udine in the Italian region of Friuli-Venezia Giulia, located about 60 kilometre…Torreano is a comune in the Regional decentralization entity of Udine in the Italian region of Friuli-Venezia Giulia, located about 60 kilometres northwest of Trieste and about 15 kilometres northeast of Udine, on the border with Slovenia. As of 31 December 2004, it had a population of 2,301 and an area of 34.9 square kilometres. According to the census 1971 24,5% of the population are Slovenes.