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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.
A historic city and academic center in the northeastern US. Known as "Beantown", Boston covers 232 km² with a population of 0.7 million. The city was established in 1630. Boston is known for Harvard & MIT, Freedom Trail, Fenway Park, among other attractions. The city's main transit system is the MBTA (The T).
Boston's subway system (the T) opened in 1897, making it the oldest subway in North America
Indonesia's capital and largest city. Also known as "The 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), Old Town (Kota Tua), Street food, and much more. Getting around is easy with the Jakarta MRT.
Jakarta is sinking so fast that Indonesia is building a new capital city called Nusantara
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
The straight-line distance from Boston to Jakarta is 15,990 km (9,936 miles), with an estimated flight time of ~19h 19m. See full distance details, including timezone difference and city facts.
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