The distance between Chennai to Chennai via Kolkata, Gangtok, Darjeeling, Bhutan is 5666 Km by road. You can also find the distance from Chennai to Chennai via Kolkata, Gangtok, Darjeeling, Bhutan using other travel options like bus, subway, tram, train and rail. Apart from the trip distance, refer
Directions from Chennai to Chennai via Kolkata, Gangtok, Darjeeling, Bhutan for road driving directions!