Airasca is a comune in the Metropolitan City of Turin in the Italian region Piedmont, located about 25 kilometres southwest of Turin. Airasca b…Airasca is a comune in the Metropolitan City of Turin in the Italian region Piedmont, located about 25 kilometres southwest of Turin. Airasca borders the following municipalities: Cumiana, Volvera, None, Piscina, and Scalenghe.