Devakottai to Tirupathi Srikalahasti to Tuni Krishnagiri to Kaliyakkavilai Neyveli to Vadakkanchery Neyveli to Virudhunagar Naidupeta to Ravulapalem Vellore to Rameshwaram Tirupathi to Thirumangalam Tirupathi to Trichy Vasudevanallur to Chennai Avinashi to Tirupathi Villupuram to Dindigul Villupuram to Nagercoil Villupuram to Valluvambram Pondicherry to Coonoor Pondicherry to Tenkasi Virudhachalam to Vadakkanchery Annavaram to Sullurpeta Hosur to Ernakulam Bathalagundu to Villupuram Chennai to Virudhunagar Madurai to Chennai Madurai to Tirupathi Madurai to Trivandrum Bangalore to Palakkad