Viswanathapuram is an sublocality in Gandhi Nagar, Chennai south, Chennai, Chennai District, Tamil Nadu, India. Alandur (3.3 Km), Ashok Nagar (3.5 Km), Saidapet (3.77 Km), KK Nagar (4.57 Km), Manapakkam (4.59 Km) are the nearby areas to Viswanathapuram. Ramapuram, Chennai, Meenampakkam are the nearby cities to Viswanathapuram.