The journey from Jharangloi to Gangtok covers approximately 1000 kilometers. You should travel to Rourkela Junction to catch a train to New Jalpaiguri (NJP), then take a taxi to Gangtok. The journey takes about 22 hours. Alternatively, you can fly from Jharsuguda to Bagdogra and then drive to Gangtok. Gangtok is the capital of Sikkim and is famous for its monasteries and mountain views.
Total Distance: 1000 km by road, 800 km air distance.
Book the taxi in advance.
March to June and September to December for pleasant weather.