Alathur(Kerala) to Chennai Naidupeta to Rajahmundry Ongole to Chennai Calicut to Coimbatore Ottanchattram to Chennai Villupuram to Aruppukottai Villupuram to Changanacherry Villupuram to Ettayapuram Villupuram to Ottanchattram Villupuram to Srivilliputhur Trivandrum to Madurai Pondicherry to Bangalore Pondicherry to Coonoor Pondicherry to Ottanchattram Pondicherry to Pudukkottai Pondicherry to Valluvambram Pondicherry to malappuram Karaikudi to Pondicherry Hosur to Villupuram Kozhikode to Villupuram Chennai to Dindigul Chennai to Valliyur Madurai to Tirupathi T Kallupatti to Villupuram Perinthalmanna to Pondicherry