The journey from Kotputli to Bhubaneswar is a massive cross-country trip of approximately 1600 km. The most practical way is to travel to Delhi and take a flight or a long-distance train to Bhubaneswar. Driving is a multi-day expedition. Expect a travel time of 30+ hours by road.
Total Distance: 1600 km by road, 1350 km air distance.
Plan for at least three overnight stops.
October to February for pleasant weather.