Palakkad to Chennai Vizag to Sullurpeta Authoor North to Chennai Kaliyakkavilai to Pondicherry Ramnad to Chennai Naidupeta to Tanuku Calicut to Pondicherry Villupuram to Cherpulassery Villupuram to Ramanathapuram Pondicherry to Calicut Pondicherry to Cherpulassery Pondicherry to Keela Eral Pondicherry to Nilakkal(Sabarimala) Pondicherry to Paramakudi Ernakulam to Pondicherry Hosur to Villupuram Bhavani to Villupuram Dindigul to Pondicherry Tuticorin to Villupuram Chennai to Cumbum Chennai to Pollachi Chennai to R S Mangalam Trichy to Chennai Kodaikanal to Chennai Tanjore to Villupuram