Vallelonga is a comune (municipality) in the Province of Vibo Valentia in the Italian region Calabria, located about 40 kilometres (25 mi) southwest of Catanzaro and about 20 kilometres (12 mi) east of Vibo Valentia. As of 31 December 2016, it had a population of 702 and an area of 17.5 square kilometres (6.8 sq mi).