It is 79 square kilometre
Area of China: 9,640,821 km2 (3,765,945 mi2) or 9,671,018 km2 (3,777,741 mi2), depending on whether the administrative regions of Hong Kong, Macau or Taiwan are taken into consideration.
South Korea's total area is 38,691 square miles or 100,210 square kilometers.
The area of Berchtesgadener Land is approximately 840 square kilometers.
Bihār's area is 94,163 square kilometers.
Addis Ababa's area is 527 square kilometers.
The area of Roman Catholic Diocese of Hong Kong is 1,102 square kilometers.
Hong Kong's area is 1,063.7 square miles.
The area of Hong Linh is 58 square kilometers.
The area of Hong Ngu is 122.2 square kilometers.
The area of Kampot Province is 4,873 square kilometers.
The area of Tan Hong District is 291.5 square kilometers.
The area of Hong Dan District is 424 square kilometers.
The area of Ban Hong District is 596.9 square kilometers.
The area of Hong Ngu District is 326 square kilometers.
The area of Kong Chro District is 1,442 square kilometers.
The area of Mae Hong Son Province is 12,681.3 square kilometers.
Hong Kong is a small-sized island covering 1,095 sq. km (423 sq. miles). However, there are currently many reclamation projects at hand, thus expanding the land area. Hong Kong never used to be as big as it is now. From 1851 to 1997, the total area of land reclaimed from the sea measured to 60 sq. km (23 sq. miles). In area, the island of Hong Kong is 80 sq. km (31 sq. miles), Kowloon peninsular is 47 sq. km (18 sq. miles), the New Territories is 794 sq. km (306 sq. miles), and the remote islands total 175 sq. km (67 sq. miles).