Periyar Nagar is an neighbourhood in Indira Gandhi Nagar, Adambakkam, Chennai south, Chennai, Chennai District, Tamil Nadu, India. Adambakkam (0.0 Km), Madipakkam (2.88 Km), Velachery (2.91 Km), Alandur (3.0 Km), Nanganallur (3.29 Km) are the nearby areas to Periyar Nagar. Ramapuram, Chennai, Meenampakkam are the nearby cities to Periyar Nagar.