Explore details about location Via XX Settembre. Via XX Settembre is a location situated within the Santu Perdu/Villa San Pietro alongside other areas such as Via Guglielmo Marconi, Via Cagliari, Via XX Settembre. Additionally, some smaller parts of Via XX Settembre include specific areas like Via Antonio De Curtis, Viale Sardegna, Corso Vittorio Emanuele adding to the diversity of its landscape.