Thrissur to Pondicherry Ramnad to Villupuram Puliyangudi to Chennai Naidupeta to Annavaram Naidupeta to Visakhapatnam Avinashi to Villupuram Rajahmundry to Nellore Villupuram to Ernakulam Villupuram to Palakkad Trivandrum to Chennai Pondicherry to Kumily Pondicherry to Mundur Pondicherry to Thirumangalam Vandiperiyar to Villupuram Annavaram to Chennai Gudalur(Cumbam) to Villupuram Sattur to Chennai Kozhikode to Chennai Chennai to Erode Chennai to Ettayapuram Chennai to Melur Kodaikanal to Villupuram Kumily to Chennai Kovilpatti to Pondicherry Perinthalmanna to Villupuram