Sullurpeta to Tuni Rameshwaram to Madurai Seerkazhi to Chennai Naidupeta to Visakhapatnam Villupuram to Keela Eral Villupuram to Udumalaipet R S Mangalam to Pondicherry Tadepalligudem to Sullurpeta Devipattinam to Villupuram Pondicherry to Devakottai Pondicherry to Ernakulam Pondicherry to Srivilliputhur Pondicherry to Theni Pondicherry to Virudhunagar Ernakulam to Pondicherry Angamaly to Chennai Sattur to Chennai Dindigul to Chennai Chennai to Aluva Chennai to Chidambaram Chennai to Virudhunagar Ravulapalem to Chennai Ravulapalem to Sullurpeta Chittoor (Andhra Pradesh) to Madurai Ettayapuram to Chennai