Boston
232 km²
Jakarta
662 km²
USA
Indonesia
Area Comparison
Boston is 2.9x smaller than Jakarta
Population Comparison
Boston has 15.5x fewer people than Jakarta
Jakarta is significantly larger, covering 2.9 times the area of Boston. Jakarta spans 662 km² (256 mi²) while Boston covers 232 km² (90 mi²) — a difference of 430 km². You could fit Boston inside Jakarta approximately 2 times.
To put Boston's size in perspective, its area of 232 km² is roughly the same size as Amsterdam. Meanwhile, Jakarta at 662 km² is roughly the same size as Seoul.
Picture Boston another way: its area is large enough to fit about 32,000 American football fields, 110 times the area of Monaco, or 68 times the area of Central Park. For Jakarta, that's about 93,000 American football fields, 190 times the area of Central Park, or 11 times the area of Manhattan.
Boston is the capital and most populous city of the U.S. state of Massachusetts. It serves as a cultural and financial center of New England, a region of the Northeastern United States. Boston has an area of 48.4 sq mi (125 km2) and a population of 675,647 as of the 2020 census, making it the third-most populous city in the Northeastern United States after New York City and Philadelphia.
Known as "Beantown", Boston covers 232 km² with a population of 0.7 million. The city was established in 1630. Boston is known for Fenway Park, Freedom Trail, Harvard University, among other attractions. The city's main transit system is the MBTA (The T).
Boston covers just 125 km2 yet serves as the cultural and financial heart of all New England
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.
Also known as "Big Durian", Jakarta has an area of 662 km² and is home to 10.6 million people. Its history stretches back to 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 Boston metropolitan area covers 11,700 km², which is 1.8x larger than greater Jakarta at 6,392 km². The Jakarta metro area is also more populous, with 34.5 million people compared to 4.9 million.
Boston has a population density of 2,931 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 5.4x the population density.
This comparison spans continents — Boston in North America versus Jakarta in Asia. Despite the geographic distance, comparing their sizes reveals surprising insights about how cities grow worldwide.
Boston has a humid continental climate while Jakarta experiences tropical monsoon conditions. Winters differ dramatically: Jakarta stays around 27°C while Boston drops to -1°C. When it's noon in Jakarta, it's midnight in Boston — a 12-hour time difference.
Size Ratio
Boston fits inside Jakarta ~2 times
Density Gap
Jakarta is 5.4x more densely populated
Time Difference
12 hours apart
History
Jakarta is ~103 years older
Boston covers 232 km². Cities with a similar urban footprint include Osaka (225 km²), Kuala Lumpur (243 km²), Amsterdam (219 km²), Helsinki (214 km²), or Edinburgh (259 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 Boston to Jakarta is 15,990 km (9,936 miles), with an estimated flight time of ~19h 19m.
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