The journey from Galudi to Mysore covers 1900 km. You must travel to Tatanagar Junction to catch a train heading towards South India. The route passes through Odisha, Andhra Pradesh, and Tamil Nadu. This is a very long journey, so plan for multiple days of travel. Road travel is not feasible.
Total Distance: 1900 km by road, 1600 km air distance.
Break your journey in Bangalore for rest.
October to March for pleasant weather.