Mettupalayam to Pondicherry Srikalahasti to Rajahmundry Krishnagiri to Kavalkinaru Puliyangudi to Villupuram Visakhapatnam to Ongole Villupuram to Bangalore Villupuram to Virudhunagar Pondicherry to Cherpulassery Pondicherry to Gobi Pondicherry to Madurai Pondicherry to Srivilliputhur Pondicherry to Vedachandur Vandiperiyar to Villupuram Karaikudi to Chennai Ernakulam to Virudhachalam Angamaly to Chennai Sattur to Villupuram Aluva to Hosur Kondotty to Virudhachalam Chennai to Arumuganeri Perinthalmanna to Vadalur Bangalore to Chalakudi Bangalore to Gobi Kavalkinaru to Villupuram Ayyampettai to Chennai