The journey from Tiruppullani to Gangtok is a long-distance trip to the Himalayan state of Sikkim. You must travel to Madurai or Chennai to access long-distance rail or air services. The most practical way is to fly to Bagdogra, then take a taxi to Gangtok. Expect a travel time of 12+ hours.
Total Distance: 2500 km by road, 2200 km straight-line air distance.
Book your flight tickets well in advance.
March to June or October to December.