Gangtok, the capital of Sikkim, is approximately 450 km from Jiaganj. You must travel by train to New Jalpaiguri (NJP) and then take a 4-hour taxi ride to Gangtok. The route takes you through the scenic Teesta Valley and into the mountains of Sikkim. Remember that you need to carry valid ID proof for entry into Sikkim.
Total Distance: 450 km by road, 380 km straight-line.
Shared taxis are available from NJP station to Gangtok.
March to May and October to mid-December.