Atlanta
348 km²
Guangzhou
7,434 km²
United States
China
Area Comparison
Atlanta is 21.4x smaller than Guangzhou
Population Comparison
Atlanta has 37.4x fewer people than Guangzhou
In terms of area, Guangzhou is 21.4x the size of Atlanta. Guangzhou spans 7,434 km² (2,870 mi²) while Atlanta covers 348 km² (134 mi²) — a difference of 7,086 km². You could fit Atlanta inside Guangzhou approximately 21 times.
To put Atlanta's size in perspective, its area of 348 km² is about 1.6x the size of Amsterdam. Meanwhile, Guangzhou at 7,434 km² is about 1.2x the size of Shanghai.
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. For Guangzhou, that's about 1,000,000 American football fields, 130 times the area of Manhattan, or 71 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.
Guangzhou, also known as Canton, is the capital and largest city of Guangdong in southern China. Located on the Pearl River, about 120 kilometres (75 mi) northwest of Hong Kong and 145 kilometres (90 mi) north of Macau, Guangzhou has a history of over 2,200 years and was a major terminus of the Silk Road.
Often called "Canton", Guangzhou has an area of 7,434 km² and is home to 18.7 million people. The city dates back to 214 BC. Visitors come for Canton Tower, Chen Clan Ancestral Hall, Shamian Island, and much more. Getting around is easy with the Guangzhou Metro.
Guangzhou boasts a history of over 2,200 years and served as a major terminus of the ancient Silk Road
Atlanta has a population density of 1,437 people per km² — a relatively spread-out city. Guangzhou, with 2,513 people per km², is a moderately dense city. Guangzhou is noticeably denser, packing 1.7 times more people per square kilometer.
Size Ratio
Atlanta fits inside Guangzhou ~21 times
Density Gap
Guangzhou is 1.7x more densely populated
History
Guangzhou is ~2,059 years older
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).
Guangzhou covers 7,434 km². Cities with a similar urban footprint include Wuhan (8,569 km²), Perth (6,417 km²), Shanghai (6,341 km²), Melbourne (9,993 km²), or Xi'an (10,097 km²).
The straight-line distance from Atlanta to Guangzhou is 13,420 km (8,339 miles), with an estimated flight time of ~16h 17m.
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