The distance from Hapur to Gangtok is approximately 1500 km. The most practical way is to fly from Delhi to Bagdogra (IXB) and then take a taxi or bus to Gangtok, which is about 120 km away. This route takes you through the scenic hills of Sikkim. This journey is popular for nature lovers.
Total Distance: 1500 km by road, 1200 km straight-line.
Flights to Bagdogra are the most convenient way to start your journey.
March to June for pleasant weather.