Palakkad to Pondicherry Thrissur to Chennai Vijayawada to Chennai Ongole to Annavaram Vellore to Trichy Villupuram to SPIC Nagar Villupuram to Vasudevanallur Udumalaipet to Chennai Trivandrum to Pondicherry Pondicherry to Aluva Pondicherry to Coimbatore Pondicherry to Tenkasi Pondicherry to Vedachandur Vandiperiyar to Villupuram Kanyakumari to Chennai Aluva to Villupuram Bathalagundu to Chennai Chennai to Authoor North Chennai to Ayyampettai Chennai to Morayur Chennai to Tanuku Chennai to Thirumangalam Chennai to Vandiperiyar Ravulapalem to Chennai Bangalore to Pondicherry