Devakottai to Chennai Rameshwaram to Chennai Rameshwaram to Madurai Alathur(Kerala) to Villupuram Naidupeta to Vizag Ongole to Vizag Eluru to Chennai Rajahmundry to Naidupeta Villupuram to Ooty Villupuram to Palakkad Villupuram to Tenkasi Sathyamangalam to Villupuram Pondicherry to Bathalagundu Pondicherry to Marthandam Pondicherry to Nagercoil Pondicherry to Ramnad Pondicherry to Thrissur Kozhikode to Villupuram Chennai to Chalakudi Chennai to Hosur Chennai to Keela Eral Chennai to Thirumangalam Chennai to Tuni Chennai to Visakhapatnam Kumily to Villupuram