The journey from Aalo to Gangtok is a long-distance transit across the Northeast. You must first reach a major hub like Guwahati or Siliguri. From Siliguri, you can take a taxi or bus to Gangtok, which is a beautiful drive through the Teesta Valley. The total distance is nearly 950 km, and the journey takes 2-3 days. It is a scenic route through the foothills of the Himalayas.
Total Distance: Driving distance is 950 km; straight-line air distance is 500 km.
The road from Siliguri to Gangtok is very scenic; try to travel during the day.
March to May or October to December for clear mountain views.