Radhakrishnan Nagar is an sublocality in Thiruvanmiyur, Chennai south, Chennai, Chennai District, Tamil Nadu, India. Thiruvanmiyur (0.0 Km), Kottivakkam (1.64 Km), Palavakkam (2.63 Km), Tharamani (2.9 Km), Adyar (3.06 Km) are the nearby areas to Radhakrishnan Nagar. Chennai are the nearby cities to Radhakrishnan Nagar.