Srikalahasti to Tuni Vijayawada to Nellore Salem to Chennai Calicut to Chennai Tirupathi to Rajahmundry Avinashi to Chennai Avinashi to Villupuram Poonamallee to Bangalore Villupuram to Puliyangudi Villupuram to Virudhachalam Tirunelveli to Pondicherry Pondicherry to Ramanattukara Pondicherry to Ramnad Pondicherry to Vandiperiyar Sabarimala(Pamba) to Villupuram Ernakulam to Villupuram Nilakkal(Sabarimala) to Villupuram Kondotty to Pondicherry Chennai to Kondotty Chennai to Palani Chennai to Pamba(Sabarimala) Chennai to Theni Madurai to Chennai Coonoor to Chennai Bangalore to Poonamallee