Gangtok, the capital of Sikkim, is reached by traveling to New Jalpaiguri (NJP) station first. From Chinsurah, take a train to NJP, then hire a taxi for the 4-hour drive to Gangtok. The route offers breathtaking views of the Teesta River. Total travel time is approximately 15 to 18 hours.
Total Distance: Driving distance is 600 km; straight-line air distance is 450 km.
Book your train to NJP well in advance.
The road from Siliguri to Gangtok is scenic but winding.
March to May and October to mid-December.