Srikalahasti to Visakhapatnam Alathur(Kerala) to Villupuram Avinashi to Chennai Villupuram to Avinashi Villupuram to Theni Tirunelveli to Chennai Pondicherry to Erumely Pondicherry to Ramnad Pondicherry to Sivakasi Pondicherry to Thrissur Pondicherry to Trichy Thuckalay to Pondicherry Ernakulam to Chennai Nilakkal(Sabarimala) to Chennai Srivilliputhur to Chennai Ooty to Chennai Chennai to Dindigul Chennai to Erumely Chennai to Guntur Chennai to Kaliyakkavilai Chennai to Tadepalligudem Trichy to Nilakkal(Sabarimala) Trichy to Villupuram Vadakkanchery to Pondicherry Valliyur to Pondicherry