Vytilla to Villupuram Visakhapatnam to Chennai Naidupeta to Vizag Calicut to Chennai Vasudevanallur to Villupuram Rajapalayam to Chennai Nellore to Visakhapatnam Sivakasi to Villupuram Rajahmundry to Tirupathi Villupuram to Kumily (Tamilnadu) Tadepalligudem to Sullurpeta Trivandrum to Chennai Pondicherry to Cherpulassery Pondicherry to Ottanchattram Pondicherry to Tenkasi Pondicherry to Valliyur Thuckalay to Pondicherry Gudalur(Cumbam) to Villupuram Chennai to Karaikudi Chennai to Kayalpattinam Chennai to Kumbakonam Chennai to Vadakkanchery Madurai to Tirupathi Virudhunagar to Chennai Kovilpatti to Chennai