The journey from Punganur to Guwahati covers approximately 2600 km. You will need to reach a major station like Katpadi or Chennai to catch a train to Guwahati. The route takes you through the eastern part of India. Expect a travel time of 55 to 60 hours by train.
Total Distance: 2600 km by road, 2300 km air distance.
Guwahati is the gateway to Northeast India.
October to March for pleasant weather.