Devakottai to Pondicherry Srikalahasti to Eluru Krishnagiri to Ooty Sullurpeta to Eluru Papanasam(Tanjore) to Chennai Aruppukottai to Villupuram Vijayawada to Vizag Vytilla to Pondicherry Visakhapatnam to Naidupeta Naidupeta to Vijayawada Tirupathi to Annavaram Villupuram to Vasudevanallur Udumalaipet to Chennai Tadepalligudem to Srikalahasti Pondicherry to Ettayapuram Pondicherry to Kanyakumari Pondicherry to Keela Eral Pondicherry to Kumily Coimbatore to Chittoor (Andhra Pradesh) Aluva to Pondicherry Chennai to Ottanchattram Virudhunagar to Tirupathi Chittoor (Andhra Pradesh) to Thirumangalam Kovilpatti to Chennai Valliyur to Pondicherry