Vizag to Chennai Devakottai to Villupuram Ramnad to Pondicherry Naidupeta to Tuni Vasudevanallur to Chennai Rajahmundry to Ongole Villupuram to Devipattinam Villupuram to Dindigul Villupuram to Kanyakumari Villupuram to Kumily Villupuram to Morayur Villupuram to Valliyur R S Mangalam to Pondicherry Sathyamangalam to Pondicherry Pondicherry to Kottakkal Pondicherry to Kovilpatti Pondicherry to Ramnad Pondicherry to Tuticorin Ernakulam to Villupuram Dindigul to Chennai Chennai to Palakkad Chennai to Valluvambram Chennai to Vijayawada Virudhunagar to Chennai Ettayapuram to Chennai