Its a 5 km from hotel around 45 mint walking distance
Better you take the taxi from the pre-paid booth or ask the hotel to provide the transfer.
IT is not at all a walking distance from train station, it is around 5 to 6 km, it is better you can book car in advance..
so driver will wait for you at station.. so you don't need to see touts or bargain with tuktuk people..
You are always welcome