Boston
232 km²
Ho Chi Minh City
2,061 km²
USA
Vietnam
Area Comparison
Boston is 8.9x smaller than Ho Chi Minh City
Population Comparison
Boston has 13.2x fewer people than Ho Chi Minh City
In terms of area, Ho Chi Minh City is 8.9x the size of Boston. Ho Chi Minh City spans 2,061 km² (796 mi²) while Boston covers 232 km² (90 mi²) — a difference of 1,829 km². You could fit Boston inside Ho Chi Minh City approximately 8 times.
To put Boston's size in perspective, its area of 232 km² is roughly the same size as Amsterdam. Meanwhile, Ho Chi Minh City at 2,061 km² is roughly the same size as Tokyo (city proper).
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. Ho Chi Minh City works out to about 289,000 American football fields, 35 times the area of Manhattan, or 20 times the area of Paris.
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
Ho Chi Minh City, also known as Saigon, is the most populous municipality of Vietnam, with a population of more than 14 million in 2025. Its geography is defined by rivers and canals, of which the largest is Saigon River. As the largest financial centre in Vietnam, Ho Chi Minh City has the largest gross regional domestic product out of all Vietnam provinces and municipalities, contributing around a quarter of the country's total GDP.
Also known as "Saigon", Ho Chi Minh City has an area of 2,061 km² and is home to 9.0 million people. The city dates back to 1698. Visitors come for Independence Palace, Bitexco Financial Tower, War Remnants Museum, and much more. Getting around is easy with the HCMC Metro (opening 2024).
Ho Chi Minh City is Vietnam's largest financial center and contributes around a quarter of the country's total GDP.
Looking beyond city limits, the Boston metropolitan area covers 11,700 km², which is 5.7x larger than greater Ho Chi Minh City at 2,061 km². The Ho Chi Minh City metro area is also more populous, with 9.0 million people compared to 4.9 million.
Boston has a population density of 2,931 people per km² — a moderately dense city. Ho Chi Minh City, with 4,362 people per km², is a moderately dense city. Both cities have comparable density, though Ho Chi Minh City is slightly more compact.
This comparison spans continents — Boston in North America versus Ho Chi Minh City in Asia. Despite the geographic distance, comparing their sizes reveals surprising insights about how cities grow worldwide.
Boston has a humid continental climate while Ho Chi Minh City experiences tropical savanna conditions. Winters differ dramatically: Ho Chi Minh City stays around 27°C while Boston drops to -1°C. When it's noon in Ho Chi Minh City, it's midnight in Boston — a 12-hour time difference.
Size Ratio
Boston fits inside Ho Chi Minh City ~8 times
Density Gap
Ho Chi Minh City is 1.5x more densely populated
Time Difference
12 hours apart
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).
Ho Chi Minh City covers 2,061 km². Cities with a similar urban footprint include Shenzhen (1,997 km²), Tokyo (2,194 km²), Riyadh (1,798 km²), Cape Town (2,455 km²), or Houston (1,725 km²).
The straight-line distance from Boston to Ho Chi Minh City is 14,097 km (8,759 miles), with an estimated flight time of ~17h 5m.
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