Palakkad to Chennai Krishnagiri to Valliyur Tuni to Naidupeta Tuni to Nellore Tirupathi to Sattur Eluru to Chennai Nellore to Visakhapatnam Cochin to Hosur Villupuram to Chalakudy Villupuram to Changanacherry Villupuram to Kondotty Tirunelveli to Bangalore Trivandrum to Hosur Pondicherry to Kodaikanal Pondicherry to Pudukkottai Kayalpattinam to Villupuram Bhavani to Vellore Keela Eral to Villupuram Srivilliputhur to Villupuram Chennai to Ottanchattram Chennai to Sabarimala(Pamba) Chennai to Vandiperiyar Chennai to Vytilla Trichy to Nilakkal(Sabarimala) Namakkal to Chennai