Thrissur to Pondicherry Thrissur to Villupuram Pudukkottai to Pondicherry Vytilla to Pondicherry Alathur(Kerala) to Pondicherry Nellore to Tuni Villupuram to Dindigul Villupuram to Keela Eral Villupuram to Papanasam(Tanjore) Villupuram to Tirunelveli Villupuram to Vadakkanchery Udumalaipet to Chennai Pondicherry to Devakottai Pondicherry to Mettupalayam Pondicherry to Sathyamangalam Pondicherry to Valliyur Sabarimala(Pamba) to Villupuram Melur to Chennai Aluva to Villupuram Ooty to Chennai Chennai to Kaliyakkavilai Chennai to Sattur Chennai to Tadepalligudem Chennai to Visakhapatnam Ettayapuram to Chennai