The distance from Patori to Gangtok is approximately 600 km. The most practical way to travel is by train from Barauni Junction to New Jalpaiguri (NJP), followed by a taxi to Gangtok. Expect a travel time of 12 to 16 hours. This route is popular for those visiting the beautiful hills of Sikkim.
Total Distance: 600 km by road, 450 km air distance.
Book your taxi from NJP station in advance.
March to June and September to November for pleasant weather.