Palacode to Chennai to Devakottai to Devipattinam to Dindigul to Karaikudi to Karur to Kottampatti to Kundrakudi to Namakkal to Natham to Pillayarpatti to Puliyal to R S Mangalam to Ramanathapuram to Rameswaram to Salem to Singampuneri to Thirupattur (Sivagangai) to Thiruvadanai