Dubai
4,114 km²
London
1,572 km²
UAE
UK
Area Comparison
Dubai is 2.6x larger than London
Population Comparison
Dubai has 2.7x fewer people than London
In terms of area, Dubai is 2.6x the size of London. Dubai spans 4,114 km² (1,588 mi²) while London covers 1,572 km² (607 mi²) — a difference of 2,542 km². You could fit London inside Dubai approximately 2 times.
To put Dubai's size in perspective, its area of 4,114 km² is roughly the same size as Rhode Island. Meanwhile, London at 1,572 km² is about 1.4x smaller than Tokyo (city proper).
Dubai's footprint is roughly about 576,000 American football fields, 70 times the area of Manhattan, or 39 times the area of Paris — pick whichever unit feels intuitive. For London, that's about 220,000 American football fields, 27 times the area of Manhattan, or 15 times the area of Paris.
Dubai is the most populous city in the United Arab Emirates and the capital of the Emirate of Dubai. It is on a creek on the southeastern coast of the Persian Gulf. As of 2025, its population stands at 4 million, 92% of whom are expatriates. The wider urban area includes Sharjah and has a population of 5 million people as of 2023, while the Dubai–Sharjah–Ajman metropolitan area has a population of 6 million people.
Known as "City of Gold", Dubai covers 4,114 km² with a population of 3.3 million. The city was established in 1833. Dubai is known for Burj Khalifa, Palm Jumeirah, Dubai Mall, among other attractions. The city's main transit system is the Dubai Metro.
Dubai's population reached 4 million in 2025, with 92% of residents being expatriates rather than UAE nationals.
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.
Often called "The Big Smoke", London has an area of 1,572 km² and is home to 9.0 million people. The city dates back to 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.
Dubai has a population density of 809 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 7.1x the population density.
This comparison spans continents — Dubai in Asia versus London in Europe. Despite the geographic distance, comparing their sizes reveals surprising insights about how cities grow worldwide.
Dubai has a hot desert climate while London experiences oceanic conditions. Summers are notably different: Dubai averages 36°C compared to 19°C in London. When it's noon in Dubai, it's 8:00 AM in London — a 4-hour time difference.
Size Ratio
London fits inside Dubai ~2 times
Density Gap
London is 7.1x more densely populated
Time Difference
4 hours apart
History
London is ~1,790 years older
Dubai covers 4,114 km². Cities with a similar urban footprint include Karachi (3,527 km²), Hanoi (3,359 km²), Istanbul (5,461 km²), Cairo (3,085 km²), or Lima (2,672 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 Dubai to London is 5,473 km (3,401 miles), with an estimated flight time of ~6h 56m.
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