Calliano is a comune (municipality) in the Province of Asti in the Italian region Piedmont, located about east of Turin and about northeast of Asti. Calliano borders the following municipalities: Alfiano Natta, Asti, Castagnole Monferrato, Castell'Alfero, Grana, Penango, Portacomaro, Scurzolengo, and Tonco.
Twin towns Calliano is twinned with:
Calliano, Trentino, Italy Callian, France
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