Papanasam(Tanjore) to Villupuram Kaliyakkavilai to Villupuram Visakhapatnam to Srikalahasti Visakhapatnam to Sullurpeta malappuram to Villupuram Tuni to Chennai Eluru to Naidupeta Nellore to Visakhapatnam Villupuram to Changanacherry Villupuram to Thirumangalam Tadepalligudem to Tirupathi Sathyamangalam to Villupuram Trivandrum to Chennai Pondicherry to Bangalore Pondicherry to Kadayanallur Pondicherry to Karaikudi Pondicherry to Sivakasi Pondicherry to T Kallupatti Pondicherry to Thrissur Thiruvarur to Chennai Kumily (Tamilnadu) to Chennai Dindigul to Chennai Chennai to Ravulapalem Chennai to Theni Perinthalmanna to Pondicherry