Vizag to Nellore Vizag to Sullurpeta Srikalahasti to Rajahmundry Srikalahasti to Tanuku Krishnagiri to Marthandam Papanasam(Tanjore) to Chennai Vytilla to Pondicherry Vellore to Trichy Cumbum to Villupuram Villupuram to Changanacherry Villupuram to Thrissur Pondicherry to Kavalkinaru Pondicherry to Tenkasi Ernakulam to Villupuram Hosur to Mettupalayam Angamaly to Hosur Kayalpattinam to Villupuram Thiruchendhur to Villupuram Chennai to Chidambaram Chennai to Kottakkal Chennai to Periyakulam Chennai to Vandiperiyar Chittoor (Andhra Pradesh) to Salem Kovilpatti to Vellore Bangalore to Nagercoil