Hangzhou
16,854 km²
London
1,572 km²
People's Republic of China
UK
Area Comparison
Hangzhou is 10.7x larger than London
Population Comparison
Hangzhou has 1.3x more people than London
Hangzhou is significantly larger, covering 10.7 times the area of London. Hangzhou spans 16,854 km² (6,507 mi²) while London covers 1,572 km² (607 mi²) — a difference of 15,282 km². You could fit London inside Hangzhou approximately 10 times.
To put Hangzhou's size in perspective, its area of 16,854 km² is about 2.7x the size of Shanghai. Meanwhile, London at 1,572 km² is about 1.4x smaller than Tokyo (city proper).
In more relatable units, Hangzhou's 16,854 km² is about 2,400,000 American football fields, 160 times the area of Paris, or 140 times the area of San Francisco. For London, that's about 220,000 American football fields, 27 times the area of Manhattan, or 15 times the area of Paris.
Hangzhou is the capital city and most populous city of Zhejiang province, China, situated at the intersection of the southern terminus of the Grand Canal and the head of Hangzhou Bay. Renowned as one of the Eight Ancient Capitals of China, Hangzhou is celebrated for its cultural heritage and its West Lake, a UNESCO World Heritage site.
Known as "Paradise on Earth", Hangzhou covers 16,854 km² with a population of 11.9 million. Hangzhou is known for West Lake, Grand Canal terminus, Lingyin Temple, among other attractions.
Hangzhou's West Lake is a UNESCO World Heritage site, drawing visitors to its celebrated cultural landscape.
London is the capital and largest city of England and the United Kingdom, with a population of 9.1 million people in 2024. Its wider metropolitan area is the largest in Western Europe, with a population of 15.1 million. London stands on the River Thames in southeast England, at the head of a 50-mile (80 km) tidal estuary down to the North Sea, and has been a major settlement for nearly 2,000 years.
Also known as "The Big Smoke", London has an area of 1,572 km² and is home to 9.0 million people. It was established in 43. Visitors come for Big Ben, Tower Bridge, Buckingham Palace, and much more. Getting around is easy with the London Underground.
London has been a major settlement for nearly 2,000 years, tracing its roots back to Roman times around 47 AD.
Hangzhou has a population density of 708 people per km² — a relatively spread-out city. London, with 5,712 people per km², is a densely populated city. London is dramatically more crowded, with 8.1x the population density.
Size Ratio
London fits inside Hangzhou ~10 times
Density Gap
London is 8.1x more densely populated
Hangzhou covers 16,854 km². Cities with a similar urban footprint include Beijing (16,411 km²), Brisbane (15,826 km²), Chengdu (14,378 km²), Sydney (12,368 km²), or Xi'an (10,097 km²).
London covers 1,572 km². Cities with a similar urban footprint include Bangkok (1,569 km²), Bogotá (1,578 km²), São Paulo (1,521 km²), Johannesburg (1,644 km²), or Mexico City (1,485 km²).
The straight-line distance from Hangzhou to London is 9,219 km (5,728 miles), with an estimated flight time of ~11h 21m.
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