Aruppukottai to Chennai Visakhapatnam to Naidupeta Naidupeta to Tanuku Ramanathapuram to Villupuram Villupuram to Nilakkal(Sabarimala) Villupuram to Palani Pondicherry to Bathalagundu Pondicherry to Coonoor Pondicherry to Karaikudi Pondicherry to Pollachi Pondicherry to Ramanathapuram Pondicherry to Sivakasi Palani to Chennai Aluva to Pondicherry Dindigul to Pondicherry Chennai to Arumuganeri Chennai to Changanacherry Chennai to Chilakaluripet Chennai to Nagore Chennai to Ramnad Chennai to Thirukadaiyur Chennai to Tuni Chennai to Vandiperiyar Chennai to Vedachandur Chittoor (Andhra Pradesh) to Trichy