Puliyangudi to Villupuram Visakhapatnam to Nellore Tuni to Tirupathi Rajapalayam to Chennai Villupuram to Aruppukottai Villupuram to Devakottai Villupuram to Nilakkal(Sabarimala) Tirunelveli to Villupuram Pondicherry to Kodaikanal Pondicherry to Ooty Pondicherry to Perinthalmanna Pondicherry to Rajapalayam Pondicherry to Rameshwaram Pondicherry to Sattur Annavaram to Naidupeta Chennai to Dindigul Chennai to Ongole Chennai to Srivilliputhur Chennai to Thirumangalam Chennai to Vadakkanchery Chennai to Valluvambram Virudhunagar to Chennai Nagercoil to Pondicherry Tanuku to Naidupeta Valliyur to Chennai