Destinations: Kolkata - Darjeeling - Gangtok - Bagdogra - Pemayangtse - Thimphu - Punakha - Paro - Pheuntsoling
Destinations: Darjeeling - Gangtok - Pelling - New Jalpaiguri
Destinations: Darjeeling
Destinations: Darjeeling - Gangtok - Kalimpong