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Argentina
Egypt
Area Comparison
Buenos Aires is 15.2x smaller than Cairo
Population Comparison
Buenos Aires has 3.3x fewer people than Cairo
Yes — Cairo is 15.2x larger than Buenos Aires by area. Cairo spans 3,085 km² (1,191 mi²) while Buenos Aires covers 203 km² (78 mi²) — a difference of 2,882 km². You could fit Buenos Aires inside Cairo approximately 15 times.
To put Buenos Aires's size in perspective, its area of 203 km² is roughly the same size as Amsterdam. Meanwhile, Cairo at 3,085 km² is about 1.2x the size of Luxembourg.
Argentina's capital and a cultural powerhouse of South America. Known as "The Paris of South America", Buenos Aires covers 203 km² with a population of 3.1 million. The city was established in 1536. Buenos Aires is known for Tango dancing, La Boca neighborhood, Recoleta Cemetery, among other attractions. The city's main transit system is the Buenos Aires Subte.
Buenos Aires has more bookstores per capita than any other city in the world
Egypt's capital and the largest city in the Arab world. Nicknamed "The City of a Thousand Minarets", Cairo has an area of 3,085 km² and is home to 10.1 million people. It was established in 969. Visitors come for Pyramids of Giza, Egyptian Museum, Khan el-Khalili bazaar, and much more. Getting around is easy with the Cairo Metro.
Cairo is the only major city in the world where you can see ancient pyramids from the city center
Looking beyond city limits, the Cairo metropolitan area covers 6,588 km², which is 1.4x larger than greater Buenos Aires at 4,758 km². The Cairo metro area is also more populous, with 21.3 million people compared to 15.2 million.
Buenos Aires has a population density of 15,074 people per km² — an extremely dense urban environment. Cairo, with 3,274 people per km², is a moderately dense city. Buenos Aires is dramatically more crowded, with 4.6x the population density.
This comparison spans continents — Buenos Aires in South America versus Cairo in Africa. Despite the geographic distance, comparing their sizes reveals surprising insights about how cities grow worldwide.
Buenos Aires has a humid subtropical climate while Cairo experiences hot desert conditions. When it's noon in Cairo, it's 7:00 AM in Buenos Aires — a 5-hour time difference.
Size Ratio
Buenos Aires fits inside Cairo ~15 times
Density Gap
Buenos Aires is 4.6x more densely populated
Time Difference
5 hours apart
History
Cairo is ~567 years older
The straight-line distance from Buenos Aires to Cairo is 11,813 km (7,340 miles), with an estimated flight time of ~14h 24m. See full distance details, including timezone difference and city facts.
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