Krishnagiri to Tirunelveli Visakhapatnam to Tirupathi Neyyattinkara to Bangalore Vellore to Erode Calicut to Pondicherry Tirupathi to Tuni Villupuram to Ramnad Villupuram to Vedachandur Trivandrum to Bangalore Pondicherry to Marthandam Pondicherry to Sattur Pondicherry to Trivandrum Hosur to Chalakudi Hosur to Marthandam Coimbatore to Tirupathi Dindigul to Villupuram Chennai to Cherpulassery Chennai to Kumbakonam Chennai to Namakkal Chennai to Tenkasi Chennai to Theni Chennai to Thuckalay Madurai to Nellore Virudhunagar to Bangalore Kovilpatti to Bangalore