Radha Nagar is an neighbourhood in Vengaivasal, Chennai south, Chennai, Chennai District, Tamil Nadu, India. Vengaivasal (0.0 Km), Sithalapakkam (3.26 Km), Medavakkam (3.43 Km), Madambakkam (5.04 Km), Nanmangalam (6.26 Km) are the nearby areas to Radha Nagar. Sri Ambal Nagar, Punithavathy Colony, Chittibabu Nagar, Thirusulam, Gnanammal Nagar, Chennai are the nearby cities to Radha Nagar.