Radhakrishnaan Nagar is an sublocality in Tiruvottiyur, Chennai East, Chennai, Tiruvallur District , Tamil Nadu, India. Tiruvottiyur (0.0 Km), Tondiarpet (5.0 Km), Manali (5.18 Km), Washermanpet (5.44 Km), Royapuram (7.06 Km) are the nearby areas to Radhakrishnaan Nagar. Elandancheri, Vallur, Chennai are the nearby cities to Radhakrishnaan Nagar.