Kadayanallur to Chennai Vytilla to Villupuram Tuni to Ongole Eluru to Naidupeta Villupuram to Chinnamanur Villupuram to Madurai Villupuram to T Kallupatti Trivandrum to Pondicherry Pondicherry to Bangalore Pondicherry to Dindigul Pondicherry to Erumely Pondicherry to Pamba(Sabarimala) Pondicherry to Ramanattukara Pondicherry to Srivilliputhur Pondicherry to T Kallupatti Pondicherry to Valliyur Kumily (Tamilnadu) to Chennai Nilakkal(Sabarimala) to Chennai Tenkasi to Chennai Chennai to Ettayapuram Chennai to Kollam Chennai to Periyakulam Chennai to Valliyur Kodaikanal to Pondicherry Kavalkinaru to Pondicherry