Guangzhou
7,434 km²
Houston
1,725 km²
China
United States
Area Comparison
Guangzhou is 4.3x larger than Houston
Population Comparison
Guangzhou has 8.1x more people than Houston
In terms of area, Guangzhou is 4.3x the size of Houston. Guangzhou spans 7,434 km² (2,870 mi²) while Houston covers 1,725 km² (666 mi²) — a difference of 5,709 km². You could fit Houston inside Guangzhou approximately 4 times.
To put Guangzhou's size in perspective, its area of 7,434 km² is about 1.2x the size of Shanghai. Meanwhile, Houston at 1,725 km² is roughly the same size as London.
Picture Guangzhou another way: its area is large enough to fit about 1,000,000 American football fields, 130 times the area of Manhattan, or 71 times the area of Paris. Houston, by comparison, equals about 242,000 American football fields, 29 times the area of Manhattan, or 16 times the area of Paris.
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.
Known as "Canton", Guangzhou covers 7,434 km² with a population of 18.7 million. The city was founded around 214 BC. Guangzhou is known for Canton Tower, Chen Clan Ancestral Hall, Shamian Island, among other attractions. The city's main transit system is the Guangzhou Metro.
Guangzhou boasts a history of over 2,200 years and served as a major terminus of the ancient Silk Road
Houston is the most populous city in the U.S. state of Texas and the Southern United States. It is the fourth-most populous city in the United States, with a population of 2.3 million at the 2020 census. The Greater Houston metropolitan area, at 7.8 million residents, is the fifth-most populous metropolitan area in the nation and second-most populous in Texas. Located in Southeast Texas near Galveston Bay and the Gulf of Mexico, Houston is the county seat of Harris County.
Nicknamed "Space City", Houston has an area of 1,725 km² and is home to 2.3 million people. It was established in 1836. Visitors come for NASA Johnson Space Center, Space Center Houston, Houston Astros, and much more.
Houston is the fourth-most populous US city with 2.3 million residents at the 2020 census, leading the entire South.
Guangzhou has a population density of 2,513 people per km² — a moderately dense city. Houston, with 1,333 people per km², is a relatively spread-out city. Guangzhou is noticeably denser, packing 1.9 times more people per square kilometer.
Size Ratio
Houston fits inside Guangzhou ~4 times
Density Gap
Guangzhou is 1.9x more densely populated
History
Guangzhou is ~2,050 years older
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).
Houston covers 1,725 km². Cities with a similar urban footprint include Riyadh (1,798 km²), Johannesburg (1,644 km²), Bogotá (1,578 km²), London (1,572 km²), or Bangkok (1,569 km²).
The straight-line distance from Guangzhou to Houston is 13,386 km (8,318 miles), with an estimated flight time of ~16h 15m.
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