Nea Filadelfeia is located in Athens city, Greece at the 38.0349, 23.7381 coordinates. Distance from Nea Filadelfeia to other cities. are listed below, click on the city name to find distance between. Distance from Néa Filadélfeia to Piraeus 13 km, to Peristeri 5 km, to Kallithea 10 km. The green marker indicates the location of Néa Filadélfeia.