Doha
132,000,000 km²
Hanoi
3,359 km²
Qatar
Vietnam
Area Comparison
Doha is 39297.4x larger than Hanoi
Population Comparison
Doha has 6.8x fewer people than Hanoi
Doha is significantly larger, covering 39297.4 times the area of Hanoi. Doha spans 132,000,000 km² (50,965,464 mi²) while Hanoi covers 3,359 km² (1,297 mi²) — a difference of 131,996,641 km². You could fit Hanoi inside Doha approximately 39297 times.
Meanwhile, Hanoi at 3,359 km² is about 1.2x smaller than Rhode Island.
Doha's footprint is roughly about 18,487,400,000 American football fields — pick whichever unit feels intuitive. Hanoi, by comparison, equals about 470,000 American football fields, 57 times the area of Manhattan, or 32 times the area of Paris.
Doha is the capital city and main financial hub of Qatar. Located on the Persian Gulf coast in the east of the country, north of Al Wakrah and south of Al Khor and Lusail, it is home to most of the country's population. It is also Qatar's fastest growing city and over 80% of the nation's population live in Doha or its surrounding suburbs, which is known collectively as the Doha Metropolitan Area.
Doha covers 132,000,000 km² with a population of 1.2 million. The city was established in 1850. Doha is known for Museum of Islamic Art, Souq Waqif, The Pearl-Qatar, among other attractions.
Doha is Qatar's fastest growing city, with over 80% of the country's population living in the Doha Metropolitan Area.
Hanoi is the capital and second-most populous municipality of Vietnam. It encompasses an area of 3,358.6 km2 (1,296.8 mi2), and as of 2025 has a population of 8,807,523. Hanoi had the second-highest gross regional domestic product of all Vietnamese provinces and municipalities at US$48 billion in 2023, behind Ho Chi Minh City. It hosts 78 foreign embassies, the headquarters of the Vietnam People's Army (VPA), its Vietnam National University system, and other governmental organizations.
Nicknamed "City Between Rivers", Hanoi has an area of 3,359 km² and is home to 8.1 million people. It was established in 1010. Visitors come for Hoan Kiem Lake, Old Quarter, Temple of Literature, and much more. Getting around is easy with the Hanoi Metro.
Hanoi encompasses 3,358.6 square kilometers and had a population of nearly 8.8 million as of 2025.
Doha has a population density of 0 people per km² — a low-density, sprawling urban area. Hanoi, with 2,397 people per km², is a moderately dense city. Hanoi is dramatically more crowded, with Infinityx the population density.
Size Ratio
Hanoi fits inside Doha ~39297 times
Density Gap
Hanoi is Infinityx more densely populated
History
Hanoi is ~840 years older
Doha covers 132,000,000 km². Cities with a similar urban footprint include Dublin (114,990,000 km²), Chennai (426,830,040 km²), Hangzhou (16,854 km²), Beijing (16,411 km²), or Brisbane (15,826 km²).
Hanoi covers 3,359 km². Cities with a similar urban footprint include Karachi (3,527 km²), Cairo (3,085 km²), Dubai (4,114 km²), Lima (2,672 km²), or Moscow (2,511 km²).
The straight-line distance from Doha to Hanoi is 5,535 km (3,439 miles), with an estimated flight time of ~7h 1m.
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