Bangkok
1,569 km²
Washington D.C.
177 km²
Thailand
USA
Area Comparison
Bangkok is 8.9x larger than Washington D.C.
Population Comparison
Bangkok has 15.3x more people than Washington D.C.
In terms of area, Bangkok is 8.9x the size of Washington D.C.. Bangkok spans 1,569 km² (606 mi²) while Washington D.C. covers 177 km² (68 mi²) — a difference of 1,392 km². You could fit Washington D.C. inside Bangkok approximately 8 times.
To put Bangkok's size in perspective, its area of 1,569 km² is roughly the same size as London. Meanwhile, Washington D.C. at 177 km² is roughly the same size as Washington D.C..
Bangkok's footprint is roughly about 220,000 American football fields, 27 times the area of Manhattan, or 15 times the area of Paris — pick whichever unit feels intuitive. Washington D.C. works out to about 25,000 American football fields, 88 times the area of Monaco, or 52 times the area of Central Park.
Bangkok, officially known in Thai as Krung Thep Maha Nakhon and colloquially as Krung Thep, is the capital and most populous city of Thailand. The city occupies 1,568.7 square kilometres (605.7 sq mi) in the Chao Phraya River delta in central Thailand and has an estimated population of 11.4 million people as of 2024, 15.9% of the country's population.
Known as "City of Angels", Bangkok covers 1,569 km² with a population of 10.5 million. The city was established in 1782. Bangkok is known for Grand Palace, Wat Arun, Wat Pho, among other attractions. The city's main transit system is the BTS Skytrain & MRT.
Bangkok's official Thai name is Krung Thep Maha Nakhon, with the full ceremonial name being one of the longest place names in the world.
Washington, D.C., officially the District of Columbia and commonly known as simply Washington or D.C., is the capital city and federal district of the United States. The city is on the Potomac River across from Virginia and shares land borders with Maryland to its north and east. It was named after George Washington, a Founding Father and the first president of the United States.
Nicknamed "D.C.", Washington D.C. has an area of 177 km² and is home to 0.7 million people. The city dates back to 1790. Visitors come for White House, U.S. Capitol, Lincoln Memorial, and much more. Getting around is easy with the Washington Metro.
Washington D.C. sits on the Potomac River across from Virginia and is bordered by Maryland to its north and east
Looking beyond city limits, the Washington D.C. metropolitan area covers 14,412 km², which is 1.9x larger than greater Bangkok at 7,762 km². The Bangkok metro area is also more populous, with 16.2 million people compared to 6.3 million.
Bangkok has a population density of 6,718 people per km² — a densely populated city. Washington D.C., with 3,898 people per km², is a moderately dense city. Bangkok is noticeably denser, packing 1.7 times more people per square kilometer.
This comparison spans continents — Bangkok in Asia versus Washington D.C. in North America. Despite the geographic distance, comparing their sizes reveals surprising insights about how cities grow worldwide.
Bangkok has a tropical savanna climate while Washington D.C. experiences humid subtropical conditions. Winters differ dramatically: Bangkok stays around 26°C while Washington D.C. drops to 2°C. When it's noon in Bangkok, it's midnight in Washington D.C. — a 12-hour time difference.
Size Ratio
Washington D.C. fits inside Bangkok ~8 times
Density Gap
Bangkok is 1.7x more densely populated
Time Difference
12 hours apart
Bangkok covers 1,569 km². Cities with a similar urban footprint include London (1,572 km²), Bogotá (1,578 km²), São Paulo (1,521 km²), Johannesburg (1,644 km²), or Mexico City (1,485 km²).
Washington D.C. covers 177 km². Cities with a similar urban footprint include Stockholm (188 km²), Brussels (161 km²), Buenos Aires (203 km²), Minneapolis (149 km²), or Helsinki (214 km²).
The straight-line distance from Bangkok to Washington D.C. is 14,154 km (8,795 miles), with an estimated flight time of ~17h 9m.
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