Atlanta
348 km²
Hong Kong
1,114 km²
United States
China
Area Comparison
Atlanta is 3.2x smaller than Hong Kong
Population Comparison
Atlanta has 14.8x fewer people than Hong Kong
In terms of area, Hong Kong is 3.2x the size of Atlanta. Hong Kong spans 1,114 km² (430 mi²) while Atlanta covers 348 km² (134 mi²) — a difference of 766 km². You could fit Atlanta inside Hong Kong approximately 3 times.
To put Atlanta's size in perspective, its area of 348 km² is about 1.6x the size of Amsterdam. Meanwhile, Hong Kong at 1,114 km² is about 1.2x the size of Berlin.
Atlanta's footprint is roughly about 49,000 American football fields, 170 times the area of Monaco, or 100 times the area of Central Park — 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.
Atlanta is the capital and most populous city of the U.S. state of Georgia. It is the county seat of Fulton County and extends into neighboring DeKalb County. With a population of 498,715 at the 2020 census and an estimated 520,070 in 2024, Atlanta is the eighth-most populous city in the Southeast and the 36th-most populous city in the United States. Atlanta is classified as a Beta+ global city.
Known as "The ATL", Atlanta covers 348 km² with a population of 0.5 million. The city was established in 1845. Atlanta is known for Coca-Cola headquarters, Hartsfield-Jackson Airport, Georgia Aquarium, among other attractions.
Atlanta is Georgia's capital and most populous city, with around 520,070 residents estimated in 2024.
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. It was established in 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.
Atlanta has a population density of 1,437 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
Atlanta fits inside Hong Kong ~3 times
Density Gap
Hong Kong is 4.6x more densely populated
Atlanta covers 348 km². Cities with a similar urban footprint include Dhaka (368 km²), Seattle (369 km²), Philadelphia (370 km²), Portland (376 km²), or Munich (311 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 Atlanta to Hong Kong is 13,478 km (8,375 miles), with an estimated flight time of ~16h 21m.
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