Gangtok is the capital of Sikkim. You can reach Gangtok from Guwahati by train or bus. The train journey takes you to New Jalpaiguri, from where you can take a taxi to Gangtok. Buses are also available. Gangtok is known for its beautiful mountains and Buddhist monasteries.
Total Distance: 500 km by road, 300 km air distance.
Take a taxi from NJP to Gangtok.
The road journey is very scenic.
October to March for pleasant weather.