Thodukadu is an locality in Chennai, Tamil Nadu, India, 602105. Mappedu (7.71 Km), Sriperumbudur (14.23 Km) are the nearby areas to Thodukadu. Ulundai, Padicheri, Chennai, Kiloy, Narasamangalam, Sirukiloy, Kandamangalam are the nearby cities to Thodukadu.