The distance between Delhi and Gangtok is approximately 1500 km. You must fly to Bagdogra and then take a taxi to Gangtok. The road journey from Bagdogra to Gangtok is very scenic. Gangtok is the capital of Sikkim and is known for its monasteries and mountain views.
Total Distance: Driving distance 1550 km, Air distance 1200 km.
Flights are very frequent and convenient.
The road journey is very scenic but involves winding mountain roads.
March to June and September to November.