The journey from Mangalam Dam to Pondicherry covers 420 km. You will travel via Palakkad, Salem, and Villupuram. The drive takes about 9 hours. Pondicherry is a beautiful coastal town with French colonial influence.
Total Distance: 420 km by road, 350 km air distance.
The road from Villupuram to Pondicherry is scenic.
October to March for pleasant weather.