Traveling from Turtuk to Gangtok is a trans-Himalayan journey covering thousands of kilometers. You must first travel by road from Turtuk to Leh, which takes about 8 hours. From Leh, you need to take a flight to Bagdogra via Delhi. Finally, a 4-hour drive from Bagdogra takes you to the mountain capital of Gangtok. This route traverses the most rugged terrains of India. It is a journey for seasoned travelers due to the high altitude and logistical complexity.
Total Distance: Driving/Flight distance is approx 2500 km; straight-line air distance is 1600 km.
Book the Leh-Delhi leg early as flights are weather-dependent.
May to June or September to October to avoid monsoon landslides and winter snow closures.