RG Nagar is an neighbourhood in Medavakkam, Chennai south, Chennai, Chennai District, Tamil Nadu, India. Medavakkam (0.0 Km), Nanmangalam (2.89 Km), Vengaivasal (3.09 Km), Perumbakkam (4.08 Km), Sembakkam (4.42 Km) are the nearby areas to RG Nagar. Sri Ambal Nagar, Punithavathy Colony, Chittibabu Nagar, Thirusulam, Nemilicherry, Chennai are the nearby cities to RG Nagar.