Chengdu
14,378 km²
Hong Kong
1,114 km²
People's Republic of China
China
Area Comparison
Chengdu is 12.9x larger than Hong Kong
Population Comparison
Chengdu has 2.8x more people than Hong Kong
In terms of area, Chengdu is 12.9x the size of Hong Kong. Chengdu spans 14,378 km² (5,551 mi²) while Hong Kong covers 1,114 km² (430 mi²) — a difference of 13,264 km². You could fit Hong Kong inside Chengdu approximately 12 times.
To put Chengdu's size in perspective, its area of 14,378 km² is about 2.3x the size of Shanghai. Meanwhile, Hong Kong at 1,114 km² is about 1.2x the size of Berlin.
Chengdu's footprint is roughly about 2,000,000 American football fields, 140 times the area of Paris, or 120 times the area of San Francisco — pick whichever unit feels intuitive. Hong Kong works out to about 156,000 American football fields, 19 times the area of Manhattan, or 11 times the area of Paris.
Chengdu is the capital city of the Chinese province of Sichuan. With a population of 20,937,757 at the 2020 census, it is the fourth most populous city in China, and it is the only city with a population of over 20 million apart from provincial-level municipalities. It is traditionally the hub of Western China.
Known as "Land of Abundance", Chengdu covers 14,378 km² with a population of 20.9 million. The city was founded around 310 BC. Chengdu is known for Giant Panda Breeding Base, Jinli Ancient Street, Wuhou Shrine, among other attractions.
Chengdu has a population of over 20.9 million, making it the fourth most populous city in China.
Hong Kong is a special administrative region of China. Situated on China's southern coast just south of Shenzhen, it consists of Hong Kong Island, Kowloon, and the New Territories. With 7.5 million residents in a 1,114-square-kilometre (430 sq mi) territory, Hong Kong is the fourth-most densely populated region in the world.
Often called "Pearl of the Orient", Hong Kong has an area of 1,114 km² and is home to 7.4 million people. The city dates back to 1841. Visitors come for Victoria Harbour, Victoria Peak, Star Ferry, and much more. Getting around is easy with the MTR Hong Kong.
Hong Kong squeezes 7.5 million residents into 1,114 km2, making it the world's fourth-most densely populated region.
Chengdu has a population density of 1,456 people per km² — a relatively spread-out city. Hong Kong, with 6,652 people per km², is a densely populated city. Hong Kong is dramatically more crowded, with 4.6x the population density.
Size Ratio
Hong Kong fits inside Chengdu ~12 times
Density Gap
Hong Kong is 4.6x more densely populated
History
Chengdu is ~2,151 years older
Chengdu covers 14,378 km². Cities with a similar urban footprint include Brisbane (15,826 km²), Beijing (16,411 km²), Sydney (12,368 km²), Hangzhou (16,854 km²), or Xi'an (10,097 km²).
Hong Kong covers 1,114 km². Cities with a similar urban footprint include Lagos (1,172 km²), San Antonio (1,209 km²), Rio de Janeiro (1,221 km²), Dallas (997 km²), or Abu Dhabi (972 km²).
The straight-line distance from Chengdu to Hong Kong is 1,367 km (849 miles), with an estimated flight time of ~2h 6m.
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