Kadayanallur to Villupuram Devakottai to Villupuram Sullurpeta to Eluru Sullurpeta to Ravulapalem Kaliyakkavilai to Pondicherry Visakhapatnam to Tirupathi Rameshwaram to Chennai Naidupeta to Visakhapatnam Tuni to Naidupeta Vellore to Trichy Vedachandur to Villupuram Eluru to Tirupathi Nellore to Eluru Rajahmundry to Chennai Villupuram to Kottakkal Villupuram to Nagercoil Villupuram to Tenkasi Villupuram to Theni Pondicherry to Sattur Pollachi to Villupuram Chennai to Kovilpatti Chennai to Kozhikode Chennai to Periyakulam Coonoor to Villupuram Perinthalmanna to Pondicherry