Palakkad to Villupuram Authoor North to Villupuram Tuni to Ongole Kumbakonam to Chennai Ottanchattram to Chennai Eluru to Nellore Rajapalayam to Chennai Villupuram to Ramnad Villupuram to Sabarimala(Pamba) Villupuram to T Kallupatti Villupuram to Tanjore Trivandrum to Madurai Pondicherry to Palakkad Pondicherry to Puliyal Pondicherry to Thirumangalam Pondicherry to Thuckalay Kayalpattinam to Villupuram Keela Eral to Villupuram Aluva to Villupuram Kondotty to Villupuram Chennai to Cochin Chennai to Gobi Trichy to Chittoor (Andhra Pradesh) Ravulapalem to Tirupathi Ayyampettai to Villupuram