Sullurpeta to Ongole Aruppukottai to Chennai malappuram to Chennai Tuni to Naidupeta Tuni to Ongole Chalakudy to Villupuram Rajapalayam to Villupuram Villupuram to Valliyur Villupuram to Vandiperiyar R S Mangalam to Villupuram Sathyamangalam to Pondicherry Puliyal to Chennai Tirunelveli to Villupuram Pondicherry to Morayur Pondicherry to Ooty Srivilliputhur to Villupuram Kondotty to Chennai Ooty to Villupuram Chennai to Kodaikanal Chennai to Tanjore Madurai to Trivandrum Kumily to Villupuram Valliyur to Chennai Valliyur to Pondicherry Ayyampettai to Chennai