PTC Colony is an neighbourhood in Sembakkam, Chennai south, Chennai, Chennai District, Tamil Nadu, India. Sembakkam (0.0 Km), Rajakilpakkam (2.53 Km), Nanmangalam (3.61 Km), Medavakkam (3.96 Km), Chitlapakkam (4.12 Km) are the nearby areas to PTC Colony. Kamarajar Salai, Sri Ambal Nagar, Tambaram Sanatorium, Sittalapakkam, Punithavathy Colony, Chittibabu Nagar, Thirusulam, Meenambakkam, Nemilicherry, Chennai are the nearby cities to PTC Colony.