Pudukkottai to Pondicherry Srikalahasti to Tadepalligudem Sullurpeta to Visakhapatnam Vijayawada to Sullurpeta Eluru to Naidupeta Eluru to Sullurpeta Avinashi to Chennai Cochin to Chennai Rajahmundry to Naidupeta Sathyamangalam to Chennai Pondicherry to Periyakulam Pondicherry to R S Mangalam Pondicherry to Valliyur Pondicherry to Vytilla Angamaly to Chennai Kanyakumari to Pondicherry Chennai to Dindigul Chennai to Erumely Chennai to Karaikudi Chennai to Kovilpatti Chennai to Nagercoil Madurai to Nellore Chittoor (Andhra Pradesh) to Trichy Kovilpatti to Chennai Valliyur to Chennai