Palakkad to Villupuram Mettupalayam to Chennai Srikalahasti to Annavaram Ramnad to Pondicherry Pamba(Sabarimala) to Chennai Tirupathi to Tanuku Nellore to Tuni Rajahmundry to Srikalahasti Villupuram to Kodaikanal Villupuram to Trivandrum Villupuram to Vasudevanallur Sathyamangalam to Chennai Pondicherry to Calicut Pondicherry to Cochin Pondicherry to Kodaikanal Pondicherry to Kozhikode Pondicherry to Marthandam Chennai to Angamaly Chennai to Calicut Chennai to Devakottai Chennai to Devipattinam Chennai to Guntur Chennai to Salem Bangalore to Chennai Kavalkinaru to Villupuram