The journey from Pantwari to Gangtok is a long-distance trip. You must travel to Dehradun, then take a train to Delhi, and finally a train to New Jalpaiguri followed by a road journey to Gangtok. The route takes you across the length of India. Expect a total travel time of 38 hours. Gangtok is the capital of Sikkim.
Total Distance: 1500 km by road, 1200 km straight-line air distance.
Book your train tickets well in advance.
October to March for pleasant weather.