Theni to Villupuram Vellore to Virudhunagar Calicut to Pondicherry Villupuram to Bathalagundu Villupuram to Ernakulam Pondicherry to Devipattinam Pondicherry to Ooty Pondicherry to Srivilliputhur Pondicherry to Vasudevanallur Karaikudi to Chennai Hosur to Coonoor Sattur to Pondicherry Sattur to Vellore Cuddallore to Vytilla Srivilliputhur to Chennai Chennai to Devipattinam Chennai to Ettayapuram Chennai to Pudukkottai Chennai to SPIC Nagar Tiruppur to Chennai Ravulapalem to Tirupathi Vadalur to Calicut Wadakkanchery to Pondicherry Bangalore to Mettupalayam Bangalore to Neyyattinkara