Devakottai to Villupuram Papanasam(Tanjore) to Villupuram Vytilla to Pondicherry Naidupeta to Visakhapatnam Calicut to Coimbatore Ramanathapuram to Villupuram Villupuram to Calicut Villupuram to Erumely Villupuram to Kayalpattinam Villupuram to Keela Eral Villupuram to Valluvambram R S Mangalam to Villupuram Tadepalligudem to Tirupathi Pondicherry to Changanacherry Pondicherry to Rameshwaram Pondicherry to Theni Pondicherry to Thrissur Pondicherry to Vedachandur Annavaram to Srikalahasti Erode to Chennai Chennai to Nagapattinam Chennai to Theni Trichy to Chennai Kumily to Villupuram Chittoor (Andhra Pradesh) to Madurai