The distance between Kolkata to Kolkata via Darjeeling, Gangtok, Shillong is 2427 Km by road. You can also find the distance from Kolkata to Kolkata via Darjeeling, Gangtok, Shillong using other travel options like bus, subway, tram, train and rail. Apart from the trip distance, refer
Directions from Kolkata to Kolkata via Darjeeling, Gangtok, Shillong for road driving directions!