Offering quality accommodations in the shopping, business district of Hanoi, Calidas Landmark72 Royal Residence Hanoi is a popular pick for both business and leisure travelers. With its location just 7.5 km from the city center and 15 km from the airport, this 5-star hotel attracts numerous travelers each year. For those of you who want to venture out, Vietnam National Convention Center, Tran Duy Hung Street, Lang Pagoda are just some of the attractions available to visitors.