La Gazzetta dello Sport reports that Benitez is keen to strengthen at the back in January and is keen to bring Azpilicueta to Italy.
Azpilicueta impressed Benitez during the Spaniards six months in charge at Stamford Bridge.
The 24-year-old joined Chelsea from French side Marseille in a £7million deal in August 2012.
Azpilicueta is keen on regular first team football in order to secure himself a place in the Spanish squad for the World Cup and could be interested in a move to Napoli.
What is your opinion? Feel free to discuss the article under. You have to comment by using your Facebook profile. Be fair and have respect for other people and opinions!
The reputation of the Premier League means it is the most popular and one of the most watched leagues in the world.
Five English clubs will compete in the last sixteen of the Champions League for the first time ever as Liverpool, Manchester United, Manchester City, Chelsea and Tottenham face some difficult away matches.