Palakkad to Villupuram Vytilla to Bangalore Seerkazhi to Chennai Tuni to Tirupathi Tirupathi to Thirumangalam Chalakudy to Bangalore Chalakudy to Neyveli Nellore to Tuni Villupuram to Ernakulam Villupuram to Gudalur(Cumbam) Villupuram to Palani Villupuram to Thuckalay Villupuram to Virudhachalam Pondicherry to Paramakudi Vandiperiyar to Villupuram Virudhachalam to Malappuram Annavaram to Srikalahasti Hosur to Ooty Sattur to Tirupathi Ooty to Chennai Chennai to Ramanathapuram Chennai to Tadepalligudem Chittoor (Andhra Pradesh) to Puliyal Vadalur to Cochin Valliyur to Villupuram