The journey from Nazira to Chennai covers approximately 2700 km. You can take a train from Simaluguri to Chennai, which is a very long journey. Alternatively, you can fly from Dibrugarh to Chennai. The train journey takes you through the heart of India. Expect a travel time of 60 to 70 hours by train.
Total Distance: 2700 km by road, 2300 km air distance.
Book your tickets well in advance as this is a very popular route.
November to February for pleasant weather.