Drive easternly through the ghats to Munnar youe driving skills will decide how long it will take you to reach Munnar. Take a break for the night at Munnar
Munnar
Proceed easternly towards Devikulam
Proceed east wards towards Teni
Move north easternly towards Periyakulam
Proceed easternly towards Vattalkundu
Proceed Northeasternly towards Dindigul
Dindigul
Move Northeasternly towards Manapparai. You may halt here for Lunch
Manapparai
Move northeasternly towards Tiruchirapalli. You may halt here if you ar looking for a late lunch
Tiruchirapalli
Change directions south east for Sengipatti
Move easternly towards Vallam on NH67
Vallam
Move Northeasternly on NH 67 for Thanjavur
Thanjavur
Move easternly towards Thiruvarur on NH 67
Thiruvarur
Move easternly to the east coast of India to Nagapattinam
Nagapattinam
Drive Northernly to your destination Pondicherry (day 2)
END at Pondicherry