Palakkad to Pondicherry Devakottai to Pondicherry Naidupeta to Tadepalligudem Nellore to Visakhapatnam Villupuram to Angamaly Villupuram to Changanacherry Villupuram to Karaikudi Villupuram to Marthandam Villupuram to Pudukkottai Pondicherry to Kavalkinaru Pondicherry to Kottakkal Pondicherry to Pudukkottai Pondicherry to R S Mangalam Pondicherry to Tirunelveli Gudalur(Cumbam) to Villupuram Sattur to Pondicherry Kanyakumari to Villupuram Chennai to Authoor North Chennai to Rajahmundry Chennai to Thrissur Madurai to Trivandrum Trichy to Tirupathi Ravulapalem to Tirupathi Chittoor (Andhra Pradesh) to Madurai Tanuku to Sullurpeta