Ongole to Chilakaluripet Ongole to Rajahmundry Nellore to Rajahmundry Villupuram to Sattur Villupuram to Virudhachalam Villupuram to Vytilla Pondicherry to Perinthalmanna Pondicherry to Ramnad Pondicherry to Trichy Thuckalay to Pondicherry Annavaram to Chennai Karaikudi to Villupuram Ernakulam to Villupuram Dindigul to Pondicherry Chennai to Avinashi Chennai to Coimbatore Chennai to Kondotty Chennai to Nagapattinam Chennai to Thirukadaiyur Chennai to Thiruvarur Chennai to Tirunelveli Chennai to Visakhapatnam Nagercoil to Pondicherry Perinthalmanna to Chennai Valliyur to Villupuram