Krishnagiri to Coonoor Krishnagiri to Neyyattinkara Krishnagiri to Vytilla Papanasam(Tanjore) to Chennai Rameshwaram to Pondicherry Ongole to Tuni Eluru to Chennai Villupuram to Dindigul Pondicherry to Palakkad Pondicherry to Puliyangudi Pondicherry to T Kallupatti Hosur to Angamaly Hosur to Chennai Hosur to Valliyur Nilakkal(Sabarimala) to Chennai Kanyakumari to Chennai Aluva to Hosur Dindigul to Chennai Chennai to Avinashi Chennai to Coimbatore Coonoor to Pondicherry Chittoor (Andhra Pradesh) to Madurai Tanuku to Nellore Tanuku to Sullurpeta Perinthalmanna to Villupuram