The distance between Kolkata to Gangtok via Gangtok, Kolkata, Bagdogra, Darjeeling is 2048 Km by road. You can also find the distance from Kolkata to Gangtok via Gangtok, Kolkata, Bagdogra, Darjeeling using other travel options like bus, subway, tram, train and rail. Apart from the trip distance, refer
Directions from Kolkata to Gangtok via Gangtok, Kolkata, Bagdogra, Darjeeling for road driving directions!