Vizag to Nellore Devakottai to Pondicherry Srikalahasti to Tadepalligudem Sullurpeta to Chilakaluripet Visakhapatnam to Ongole Tirupathi to Tanuku Eluru to Chennai Nellore to Madurai Poonamallee to Hosur Villupuram to Rajapalayam Villupuram to Tenkasi Pondicherry to Changanacherry Pondicherry to Keela Eral Pondicherry to Kottakkal Pondicherry to Neyyattinkara Pondicherry to Puliyangudi Pondicherry to Ramanathapuram Annavaram to Srikalahasti Karaikudi to Villupuram Thiruchendhur to Villupuram Aluva to Chennai Chennai to Valliyur Kodaikanal to Villupuram Ravulapalem to Naidupeta Tanuku to Nellore