Palakkad to Hosur Kadayanallur to Chennai Srikalahasti to Ravulapalem Neyveli to Vadakkanchery Naidupeta to Annavaram Tuni to Naidupeta Calicut to Vadalur Tirupathi to Coimbatore Chalakudy to Chennai Pondicherry to Sathyamangalam Pondicherry to Sivakasi Pondicherry to Vytilla Melur to Chennai Erode to Chennai Erode to Vellore Karaikudi to Chennai Hosur to Trivandrum Cuddallore to Ernakulam Chennai to Eluru Chennai to Kaliyakkavilai Chennai to Rajapalayam Nagercoil to Chennai Nagercoil to Villupuram Bangalore to Angamaly Bangalore to Vytilla