The journey from Kulamavu to Guwahati covers about 3200 km. The most practical way is to take a bus to Ernakulam and then a train to Guwahati. The train journey takes about 55 to 60 hours. This is a very long journey, so plan accordingly.
Total Distance: Driving distance is 3200 km; straight-line air distance is 2500 km.
Book your train tickets well in advance.
October to March is the best time to visit Guwahati.