The distance between Gangtok to Kolkata via Lachung, Pelling is 973 Km by road. You can also find the distance from Gangtok to Kolkata via Lachung, Pelling using other travel options like bus, subway, tram, train and rail. Apart from the trip distance, refer
Directions from Gangtok to Kolkata via Lachung, Pelling for road driving directions!