Rameshwaram to Chennai Rameshwaram to Pondicherry Seerkazhi to Chennai Ongole to Chilakaluripet Eluru to Sullurpeta Nellore to Visakhapatnam Villupuram to Aruppukottai Villupuram to Avinashi Villupuram to Bathalagundu Villupuram to Chinnamanur Villupuram to Kavalkinaru R S Mangalam to Villupuram Pondicherry to Devakottai Pondicherry to Kayalpattinam Pondicherry to Kodaikanal Pondicherry to R S Mangalam Pondicherry to T Kallupatti Thuckalay to Chennai Kumily (Tamilnadu) to Chennai Bathalagundu to Villupuram Kozhikode to Pondicherry Kondotty to Pondicherry Chennai to Coonoor Nagercoil to Pondicherry Ravulapalem to Nellore