The journey from Kulamavu to Amritsar is one of the longest in India, covering over 3000 km. You will need to travel to a major railhead like Ernakulam and take a long-distance train. Expect a travel time of 50 to 60 hours by train. This journey takes you from the tropical south to the northernmost state of Punjab.
Total Distance: 3000 km by road, 2600 km air distance.
This is a very long journey; prepare for multiple days on the train.
October to March for pleasant weather.