Sinnai, Sìnnia in Sardinian language, is a comune of the Metropolitan City of Cagliari in the Italian region Sardinia, located about 12 kilometres northeast of Cagliari.
Sinnai borders the following municipalities: Burcei, Castiadas, Dolianova, Maracalagonis, Quartucciu, San Vito, Settimo San Pietro, Soleminis, Villasalto, Villasimius.
Wikipedia https://en.wikipedia.org/wiki/Sinnai
Official Website http://www.comune.sinnai.ca.it/
Coordinates 39°18'15.265" N 9°12'12.737" E
