Thrissur to Chennai Periyakulam to Villupuram Krishnagiri to Aluva Krishnagiri to Angamaly Aruppukottai to Chennai Chinnamanur to Villupuram Vytilla to Pondicherry Visakhapatnam to Tirupathi Tuni to Chennai Chalakudy to Chennai Nellore to Annavaram Sivakasi to Villupuram Tadepalligudem to Chennai Sathyamangalam to Bangalore Pondicherry to Aruppukottai Pondicherry to Bathalagundu Pondicherry to Ramanattukara Pondicherry to T Kallupatti Virudhachalam to Ramanattukara Annavaram to Tirupathi Hosur to Thuckalay Gudalur(Cumbam) to Villupuram Valliyur to Bangalore Bangalore to Aluva Bangalore to Coonoor