The distance from Thoraipakkam to Theni is about 550 kilometers. You can travel by train from Chennai to Madurai and then take a bus to Theni. Alternatively, direct buses are available from Chennai. The journey takes about 10 to 11 hours. Theni is a beautiful town located near the Western Ghats.
Total Distance: 550 km by road, 490 km air distance.
Trains are faster and more comfortable.
Overnight buses are recommended.
October to March for pleasant weather.