Srikalahasti to Eluru Puliyangudi to Chennai Calicut to Salem Gobi to Chennai Rajapalayam to Chennai Villupuram to Aruppukottai Villupuram to Ramanathapuram Trivandrum to Villupuram Pondicherry to Cumbum Pondicherry to Kadayanallur Pondicherry to Kodaikanal Pondicherry to Trichy Chennai to Arumuganeri Chennai to Bangalore Chennai to Cochin Chennai to Mundur Chennai to Pamba(Sabarimala) Chennai to Thirukadaiyur Chennai to Virudhachalam Trichy to Chennai Trichy to Chittoor (Andhra Pradesh) Trichy to Vellore Tanuku to Sullurpeta Perinthalmanna to Pondicherry Kavalkinaru to Chennai