Thonankulam is an city in Tamil Nadu, India. Panaiyur, Kosapattu, Periamadurapakkam, Chinnamadurapakkam, Thalayampattu, Devariyambakkam, Manjamedu, Kunnavakkam, Vembakkam, Thonankulam, Melmanapakkam, Palayaseevaram, Ullaoor, Ezhichur, Vallapakkam, Chennai, Ambakkam, Madura Nallur, Ullavur, Angampakkam, Nathanallur, Poondi, Panrutti, Alavur, Varanavasi, Kolathancheri, Thollazhi, Vadakkupattu, Lingapuram, Tirumukkudal are the nearby cities to Thonankulam.