The journey from Boko to Gangtok is a long trip through the hills of Sikkim. You can take a bus from Guwahati to reach Gangtok. The route passes through the heart of Assam and into the mountains of Sikkim. Gangtok is the capital of Sikkim.
Total Distance: Driving distance 500 km, straight-line air distance 350 km.
Buses are frequent and affordable.
October to March for pleasant weather.