Avellino is a town and comune, capital of the province of Avellino in the Campania region of southern Italy. It is situated in a plain surrounded by mountains 47 kilometres (29 mi) east of Naples and is an important hub on the road from Salerno to Benevento

The province of Avellino is a province in the Campania region of Italy. Its capital is the city of Avellino. The area is characterized by numerous small towns and villages scattered across the province; only two towns have a population over 20,000.