Kaliyakkavilai to Chennai Chalakudy to Villupuram Gobi to Villupuram Villupuram to Angamaly Villupuram to Avinashi Villupuram to Morayur Villupuram to Perinthalmanna Villupuram to Thiruchendhur Devipattinam to Chennai Pondicherry to Bathalagundu Pondicherry to Coonoor Pondicherry to Ooty Melur to Villupuram Hosur to Chennai Tenkasi to Chennai Bathalagundu to Villupuram Chennai to Nagapattinam Chennai to R S Mangalam Chennai to Sathyamangalam Chennai to Trivandrum Chennai to Tuticorin Chennai to Udumalaipet Chennai to Vytilla Kovilpatti to Chennai Kovilpatti to Villupuram