Hanoi
3,359 km²
Jakarta
662 km²
Vietnam
Indonesia
Area Comparison
Hanoi is 5.1x larger than Jakarta
Population Comparison
Hanoi has 1.3x fewer people than Jakarta
Yes — Hanoi is 5.1x larger than Jakarta by area. Hanoi spans 3,359 km² (1,297 mi²) while Jakarta covers 662 km² (256 mi²) — a difference of 2,697 km². You could fit Jakarta inside Hanoi approximately 5 times.
To put Hanoi's size in perspective, its area of 3,359 km² is about 1.2x smaller than Rhode Island. Meanwhile, Jakarta at 662 km² is roughly the same size as Seoul.
In more relatable units, Hanoi's 3,359 km² is about 470,000 American football fields, 57 times the area of Manhattan, or 32 times the area of Paris. Jakarta works out to about 93,000 American football fields, 190 times the area of Central Park, or 11 times the area of Manhattan.
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.
Known as "City Between Rivers", Hanoi covers 3,359 km² with a population of 8.1 million. The city was established in 1010. Hanoi is known for Hoan Kiem Lake, Old Quarter, Temple of Literature, among other attractions. The city's main transit system is the Hanoi Metro.
Hanoi encompasses 3,358.6 square kilometers and had a population of nearly 8.8 million as of 2025.
Jakarta, officially the Special Capital Region of Jakarta, is the de facto capital and largest city of Indonesia, with administrative status equivalent to a province. It lies on the northwestern coast of Java, borders the provinces of West Java and Banten, and faces the Java Sea to the north. Jakarta itself covers about 662 square kilometres, but the wider Jakarta metropolitan area—locally known as Jabodetabek—is among the largest urban agglomerations in the world.
Often called "Big Durian", Jakarta has an area of 662 km² and is home to 10.6 million people. It was established in 1527. Visitors come for National Monument Monas, Istiqlal Mosque, Kota Tua old town, and much more. Getting around is easy with the Jakarta MRT.
Jakarta has administrative status equivalent to a province as the Special Capital Region of Indonesia.
Looking beyond city limits, the Jakarta metropolitan area covers 6,392 km², which is 1.9x larger than greater Hanoi at 3,359 km². The Jakarta metro area is also more populous, with 34.5 million people compared to 8.1 million.
Hanoi has a population density of 2,397 people per km² — a moderately dense city. Jakarta, with 15,952 people per km², is an extremely dense urban environment. Jakarta is dramatically more crowded, with 6.7x the population density.
Both cities are in Asia, but they represent different national approaches to urban development. Hanoi (Vietnam) and Jakarta (Indonesia) offer a fascinating regional contrast.
Hanoi has a humid subtropical climate while Jakarta experiences tropical monsoon conditions.
Size Ratio
Jakarta fits inside Hanoi ~5 times
Density Gap
Jakarta is 6.7x more densely populated
History
Hanoi is ~517 years older
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).
Jakarta covers 662 km². Cities with a similar urban footprint include Hyderabad (650 km²), Toronto (630 km²), Nairobi (696 km²), Chicago (606 km²), or Seoul (605 km²).
The straight-line distance from Hanoi to Jakarta is 3,031 km (1,883 miles), with an estimated flight time of ~4h 4m.
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