Brisbane
15,826 km²
San Antonio
1,209 km²
Australia
United States
Area Comparison
Brisbane is 13.1x larger than San Antonio
Population Comparison
Brisbane has 1.9x more people than San Antonio
In terms of area, Brisbane is 13.1x the size of San Antonio. Brisbane spans 15,826 km² (6,110 mi²) while San Antonio covers 1,209 km² (467 mi²) — a difference of 14,617 km². You could fit San Antonio inside Brisbane approximately 13 times.
To put Brisbane's size in perspective, its area of 15,826 km² is about 2.5x the size of Shanghai. Meanwhile, San Antonio at 1,209 km² is about 1.3x smaller than London.
Picture Brisbane another way: its area is large enough to fit about 2,200,000 American football fields, 150 times the area of Paris, or 130 times the area of San Francisco. San Antonio works out to about 169,000 American football fields, 20 times the area of Manhattan, or 11 times the area of Paris.
Brisbane is the capital and largest city of the Australian state of Queensland and the third-most populous city in Australia, with a population of approximately 2.8 million. Brisbane lies at the centre of South East Queensland, a bio-geographical and urban region with an estimated population of 4.1 million as of 2024. The central business district is situated within a peninsula of the Brisbane River approximately 15 kilometres (9.3 mi) from its mouth at Moreton Bay.
Known as "Brissy", Brisbane covers 15,826 km² with a population of 2.7 million. The city was established in 1824. Brisbane is known for Brisbane River, South Bank Parklands, Story Bridge, among other attractions.
Brisbane is Queensland's capital and Australia's third-most populous city with around 2.8 million residents.
San Antonio is a city in the U.S. state of Texas. It is the seventh-most populous city in the United States, the second-most populous city in Texas, and the second-most populous city in the Southern U.S., with a population of 1.43 million at the 2020 census. The Greater San Antonio metropolitan area, with an estimated 2.76 million residents, ranks as the third-largest metropolitan area in Texas and the 24th-largest in the nation. It is the county seat of Bexar County.
Also known as "Alamo City", San Antonio has an area of 1,209 km² and is home to 1.4 million people. Its history stretches back to 1718. Visitors come for The Alamo, San Antonio River Walk, Tower of the Americas, and much more.
San Antonio is the seventh-most populous city in the United States and second-most populous in Texas, with 1.43 million residents.
Brisbane has a population density of 171 people per km² — a low-density, sprawling urban area. San Antonio, with 1,183 people per km², is a relatively spread-out city. San Antonio is dramatically more crowded, with 6.9x the population density.
Size Ratio
San Antonio fits inside Brisbane ~13 times
Density Gap
San Antonio is 6.9x more densely populated
History
San Antonio is ~106 years older
Brisbane covers 15,826 km². Cities with a similar urban footprint include Beijing (16,411 km²), Hangzhou (16,854 km²), Chengdu (14,378 km²), Sydney (12,368 km²), or Xi'an (10,097 km²).
San Antonio covers 1,209 km². Cities with a similar urban footprint include Rio de Janeiro (1,221 km²), Lagos (1,172 km²), Rome (1,285 km²), Los Angeles (1,302 km²), or Hong Kong (1,114 km²).
The straight-line distance from Brisbane to San Antonio is 13,136 km (8,162 miles), with an estimated flight time of ~15h 57m.
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