The distance between Gangtok to Lachen via darjeeling, Yumthang, Nathula, Lachung is 652 Km by road. You can also find the distance from Gangtok to Lachen via darjeeling, Yumthang, Nathula, Lachung using other travel options like bus, subway, tram, train and rail. Apart from the trip distance, refer
Directions from Gangtok to Lachen via darjeeling, Yumthang, Nathula, Lachung for road driving directions!