Mettupalayam to Bangalore Mettupalayam to Pondicherry Vizag to Sullurpeta Theni to Villupuram Krishnagiri to Kaliyakkavilai Krishnagiri to Marthandam Krishnagiri to Palakkad Sullurpeta to Rajahmundry Malappuram to Pondicherry Ongole to Rajahmundry Vellore to Avinashi Villupuram to Chinnamanur Tirunelveli to Tirupathi Pondicherry to Chinnamanur Virudhachalam to Kondotty Virudhachalam to Palakkad Annavaram to Nellore Erode to Vellore Karaikudi to Chittoor (Andhra Pradesh) Karaikudi to Villupuram Hosur to Chalakudi Cuddallore to Perinthalmanna Virudhunagar to Pondicherry Ravulapalem to Srikalahasti Bangalore to Marthandam