Kaliyakkavilai to Chennai Visakhapatnam to Nellore malappuram to Chennai Ongole to Visakhapatnam Villupuram to Marthandam Villupuram to SPIC Nagar Pondicherry to Chinnamanur Pondicherry to Coonoor Pondicherry to Kadayanallur Pondicherry to Nagercoil Thuckalay to Chennai Thuckalay to Pondicherry Hosur to Poonamallee Keela Eral to Chennai Aluva to Chennai Kondotty to Chennai Chennai to Aluva Chennai to Marthandam Chennai to Salem Chennai to Tanuku Chennai to Vadakkanchery Chennai to Valluvambram Madurai to Pondicherry Virudhunagar to Chennai Vadakkanchery to Villupuram