Srikalahasti to Tuni Sullurpeta to Tanuku Alathur(Kerala) to Chennai Ongole to Visakhapatnam Calicut to Salem Ramanathapuram to Pondicherry Cochin to Pondicherry Rajahmundry to Sullurpeta Villupuram to Angamaly Villupuram to Erumely Villupuram to Kaliyakkavilai Villupuram to Perinthalmanna Villupuram to Periyakulam Villupuram to Sattur Villupuram to Vandiperiyar Pondicherry to Karaikudi Pondicherry to Nagercoil Pondicherry to Trivandrum Pondicherry to Vandiperiyar Tenkasi to Chennai Chennai to Bathalagundu Chennai to Kottakkal Chennai to Periyakulam Chennai to Trichy Kodaikanal to Villupuram