Cape Town
2,455 km²
Shanghai
6,341 km²
South Africa
China
Area Comparison
Cape Town is 2.6x smaller than Shanghai
Population Comparison
Cape Town has 6.6x fewer people than Shanghai
Shanghai is significantly larger, covering 2.6 times the area of Cape Town. Shanghai spans 6,341 km² (2,448 mi²) while Cape Town covers 2,455 km² (948 mi²) — a difference of 3,886 km². You could fit Cape Town inside Shanghai approximately 2 times.
To put Cape Town's size in perspective, its area of 2,455 km² is roughly the same size as Moscow. Meanwhile, Shanghai at 6,341 km² is about 1.5x the size of Los Angeles metro.
Cape Town's footprint is roughly about 344,000 American football fields, 42 times the area of Manhattan, or 23 times the area of Paris — pick whichever unit feels intuitive. For Shanghai, that's about 888,000 American football fields, 110 times the area of Manhattan, or 60 times the area of Paris.
Cape Town is the legislative capital of South Africa. It is the country's oldest city and the seat of the Parliament of South Africa. Cape Town is the country's second-largest city by population, after Johannesburg, and the largest city in the Western Cape. The city is part of the City of Cape Town metropolitan municipality.
Known as "The Mother City", Cape Town covers 2,455 km² with a population of 3.8 million. The city was established in 1652. Cape Town is known for Table Mountain, Cape of Good Hope, Robben Island, among other attractions.
Cape Town is South Africa's oldest city, founded in 1652 and home to the seat of the national Parliament.
Shanghai is a direct-administered municipality and the most populous urban area in China. It has a population of 29,558,908 in the urban area as of 2025. The city is located on the Chinese shoreline on the southern estuary of the Yangtze River, with the Huangpu River bisecting the city. Shanghai is a global center for finance, business and economics, research, science and technology, manufacturing, transportation, tourism, and culture. The Port of Shanghai is the world's busiest container port.
Often called "Pearl of the Orient", Shanghai has an area of 6,341 km² and is home to 24.9 million people. It was established in 1291. Visitors come for The Bund, Oriental Pearl Tower, Shanghai Tower, and much more. Getting around is easy with the Shanghai Metro.
Shanghai's urban population reached 29.5 million in 2025, making it the most populous urban area in all of China.
Cape Town has a population density of 1,540 people per km² — a relatively spread-out city. Shanghai, with 3,922 people per km², is a moderately dense city. Shanghai is noticeably denser, packing 2.5 times more people per square kilometer.
Size Ratio
Cape Town fits inside Shanghai ~2 times
Density Gap
Shanghai is 2.5x more densely populated
History
Shanghai is ~361 years older
Cape Town covers 2,455 km². Cities with a similar urban footprint include Moscow (2,511 km²), Lima (2,672 km²), Tokyo (2,194 km²), Ho Chi Minh City (2,061 km²), or Shenzhen (1,997 km²).
Shanghai covers 6,341 km². Cities with a similar urban footprint include Perth (6,417 km²), Istanbul (5,461 km²), Guangzhou (7,434 km²), Wuhan (8,569 km²), or Dubai (4,114 km²).
The straight-line distance from Cape Town to Shanghai is 12,978 km (8,064 miles), with an estimated flight time of ~15h 46m.
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