Theni to Chennai Rameshwaram to Madurai Ongole to Vijayawada Tuni to Srikalahasti Tuni to Tirupathi Eluru to Sullurpeta Rajapalayam to Chennai Cumbum to Villupuram Nellore to Tuni Cochin to Chennai Cochin to Pondicherry Villupuram to Malappuram Tadepalligudem to Nellore Tadepalligudem to Sullurpeta Devipattinam to Chennai Devipattinam to Villupuram Pondicherry to Karaikudi Vandiperiyar to Chennai Chennai to Aruppukottai Chennai to Hosur Chennai to Kumbakonam Chennai to Thuvarankurinchi T Kallupatti to Villupuram Bangalore to Poonamallee Kavalkinaru to Chennai