Devakottai to Pondicherry Alathur(Kerala) to Villupuram Ongole to Guntur Tirupathi to Coimbatore Chalakudy to Villupuram Attur to Coimbatore Villupuram to Coonoor Villupuram to Erumely Villupuram to Kayalpattinam Villupuram to Tenkasi Udumalaipet to Chennai Sathyamangalam to Pondicherry Angamaly to Pondicherry Kayalpattinam to Chennai Sattur to Chittoor (Andhra Pradesh) Bathalagundu to Chennai Chennai to Kavalkinaru Chennai to Pamba(Sabarimala) Chennai to Srivilliputhur Chennai to Valluvambram Nagercoil to Pondicherry Kodaikanal to Chennai Tanuku to Tirupathi Perinthalmanna to Pondicherry Bangalore to Valliyur