Travelers are voting Aqueduct of Vanvitelli as the best canal near Naples. There is 1 canal near Rome a city just 116 km from Naples. The most popular of these is Acqua Vergine near Rome. You can find 1 canal in Campania and 3 canals in the country of Italy. Aqueduct of Vanvitelli is the top pick in Italy. Want more? Check out our map of canals near Naples.