Cape Town
2,455 km²
Seattle
369 km²
South Africa
United States
Area Comparison
Cape Town is 6.7x larger than Seattle
Population Comparison
Cape Town has 5.1x more people than Seattle
Yes — Cape Town is 6.7x larger than Seattle by area. Cape Town spans 2,455 km² (948 mi²) while Seattle covers 369 km² (142 mi²) — a difference of 2,086 km². You could fit Seattle inside Cape Town approximately 6 times.
To put Cape Town's size in perspective, its area of 2,455 km² is roughly the same size as Moscow. Meanwhile, Seattle at 369 km² is about 1.6x smaller than Seoul.
In more relatable units, Cape Town's 2,455 km² is about 344,000 American football fields, 42 times the area of Manhattan, or 23 times the area of Paris. For Seattle, that's about 52,000 American football fields, 180 times the area of Monaco, or 110 times the area of Central Park.
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.
Seattle is the most populous city in the U.S. state of Washington and the Pacific Northwest region of North America. It is the 18th-most populous city in the United States with a population of 780,995 in 2024, while the Seattle metropolitan area at over 4.15 million residents is the 15th-most populous metropolitan area in the nation. The city is the county seat of King County, the most populous county in Washington.
Nicknamed "The Emerald City", Seattle has an area of 369 km² and is home to 0.7 million people. Its history stretches back to 1851. Visitors come for Space Needle, Pike Place Market, Starbucks headquarters, and much more.
Seattle is Washington's most populous city with 780,995 residents in 2024, anchoring the Pacific Northwest.
Cape Town has a population density of 1,540 people per km² — a relatively spread-out city. Seattle, with 2,005 people per km², is a moderately dense city. Both cities have comparable density, though Seattle is slightly more compact.
Size Ratio
Seattle fits inside Cape Town ~6 times
Density Gap
Seattle is 1.3x more densely populated
History
Cape Town is ~199 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).
Seattle covers 369 km². Cities with a similar urban footprint include Philadelphia (370 km²), Dhaka (368 km²), Portland (376 km²), Atlanta (348 km²), or Denver (401 km²).
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Cape Town vs Taipei
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Seattle vs Wuhan
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Hangzhou vs Seattle
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Beijing vs Seattle
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The straight-line distance from Cape Town to Seattle is 16,426 km (10,206 miles), with an estimated flight time of ~19h 49m.
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