Grumo Nevano is located in Napoli city, Italy at the 40.9359, 14.2598 coordinates. Distance from Grumo Nevano to other cities. are listed below, click on the city name to find distance between. Distance from Grumo Nevano to Salerno 53 km, to Torre del Greco 21 km, to Giugliano in Campania 5 km. The green marker indicates the location of Grumo Nevano.