Srikalahasti to Rajahmundry Vijayawada to Nellore Visakhapatnam to Naidupeta Ongole to Rajahmundry Kumbakonam to Chennai Vedachandur to Chennai Tirupathi to Trichy Tirupathi to Visakhapatnam Eluru to Naidupeta Poonamallee to Bangalore Villupuram to Cherpulassery Villupuram to Neyyattinkara Tadepalligudem to Naidupeta Pondicherry to Angamaly Pondicherry to Chinnamanur Pondicherry to Keela Eral Pondicherry to Vadakkanchery Hosur to Villupuram Kayalpattinam to Chennai Keela Eral to Chennai Aluva to Villupuram Madurai to Chennai Madurai to Pondicherry Tanuku to Nellore Kovilpatti to Chennai