Kosavanpettai is an locality in Chennai, Tiruvallur District , Tamil Nadu, India. Ellapuram, Chittraipakkam, Chinnambedu, Athupakkam, Paleswaram, Athupakkam, Moongilpattu, Venkuzhi, Sepedu, Erukkuvoy, Pondavakkam, Maduravayal, Tirunilai, Sirupulalpettai, Amindanallur, Melmudalambedu, Manali, Panapakkam, Palavakkam, Annappa Naickankuppam, Chennai, Rallapadi, Valapakkam, Pudupalayam, Nelvoy, Panayancheri, Mukkarambakkam, Malliankuppam, Sevittupanapakkam, Soundapuram, Vadamadurai, Seeyancheri, Vadakkunallur, Kanlur are the nearby cities to Kosavanpettai.