Nagapattinam to Chennai Srikalahasti to Tanuku Ramnad to Chennai Naidupeta to Ravulapalem Ongole to Rajahmundry Vedachandur to Villupuram Chalakudy to Thrissur Cochin to Villupuram Villupuram to Udumalaipet Pondicherry to Palakkad Pondicherry to Pollachi Pondicherry to Puliyal Pondicherry to Sabarimala(Pamba) Pondicherry to Thuckalay Palani to Chennai Hosur to Chennai Hosur to Pondicherry Kozhikode to Chennai Chennai to Ettayapuram Chennai to Keela Eral Chennai to Marthandam Chennai to Thiruchendhur Chennai to Velankanni Trichy to Vellore Bangalore to Poonamallee