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