Sullurpeta to Ongole Kaliyakkavilai to Chennai Naidupeta to Eluru Naidupeta to Ravulapalem Ongole to Chennai Tuni to Ongole Calicut to Villupuram Gobi to Vellore Villupuram to Gudalur(Cumbam) Villupuram to Kayalpattinam Villupuram to Mettupalayam Villupuram to T Kallupatti Villupuram to Trivandrum Sathyamangalam to Pondicherry Thirumangalam to Chennai Pondicherry to Cumbum Pondicherry to Kanyakumari Pondicherry to Puliyangudi Karaikudi to Villupuram Kanyakumari to Chennai Aluva to Pondicherry Virudhunagar to Pondicherry T Kallupatti to Chennai Perinthalmanna to Chennai Valliyur to Pondicherry