Houston
1,725 km²
Santiago
838 km²
United States
Chile
Area Comparison
Houston is 2.1x larger than Santiago
Population Comparison
Houston has 2.7x fewer people than Santiago
Yes — Houston is 2.1x larger than Santiago by area. Houston spans 1,725 km² (666 mi²) while Santiago covers 838 km² (324 mi²) — a difference of 887 km². You could fit Santiago inside Houston approximately 2 times.
To put Houston's size in perspective, its area of 1,725 km² is roughly the same size as London. Meanwhile, Santiago at 838 km² is roughly the same size as Berlin.
In more relatable units, Houston's 1,725 km² is about 242,000 American football fields, 29 times the area of Manhattan, or 16 times the area of Paris. Santiago, by comparison, equals about 117,000 American football fields, 14 times the area of Manhattan, or 8 times the area of Paris.
Houston is the most populous city in the U.S. state of Texas and the Southern United States. It is the fourth-most populous city in the United States, with a population of 2.3 million at the 2020 census. The Greater Houston metropolitan area, at 7.8 million residents, is the fifth-most populous metropolitan area in the nation and second-most populous in Texas. Located in Southeast Texas near Galveston Bay and the Gulf of Mexico, Houston is the county seat of Harris County.
Known as "Space City", Houston covers 1,725 km² with a population of 2.3 million. The city was established in 1836. Houston is known for NASA Johnson Space Center, Space Center Houston, Houston Astros, among other attractions.
Houston is the fourth-most populous US city with 2.3 million residents at the 2020 census, leading the entire South.
Santiago, also known as Santiago de Chile, is the capital and largest city of Chile and one of the largest cities in the Americas. Located in the Chilean Central Valley within the Santiago Basin, between the Andes to the east and the Chilean Coastal Range to the west, it anchors the Santiago Metropolitan Region and its conurbation of Greater Santiago, which comprises more than forty communes and concentrates over a third of the national population and around 45% of Chile's GDP.
Often called "Santiago de Chile", Santiago has an area of 838 km² and is home to 6.3 million people. Its history stretches back to 1541. Visitors come for Cerro San Cristóbal, Gran Torre Santiago, Plaza de Armas, and much more.
Santiago sits in the Chilean Central Valley between the Andes and the Coastal Range, anchoring over a third of Chile's population.
Houston has a population density of 1,333 people per km² — a relatively spread-out city. Santiago, with 7,470 people per km², is a densely populated city. Santiago is dramatically more crowded, with 5.6x the population density.
Size Ratio
Santiago fits inside Houston ~2 times
Density Gap
Santiago is 5.6x more densely populated
History
Santiago is ~295 years older
Houston covers 1,725 km². Cities with a similar urban footprint include Riyadh (1,798 km²), Johannesburg (1,644 km²), Bogotá (1,578 km²), London (1,572 km²), or Bangkok (1,569 km²).
Santiago covers 838 km². Cities with a similar urban footprint include Kyoto (828 km²), Berlin (892 km²), New York (783 km²), Hamburg (755 km²), or Bangalore (741 km²).
The straight-line distance from Houston to Santiago is 7,492 km (4,656 miles), with an estimated flight time of ~9h 19m.
Want to explore more? Compare city sizes for any two cities worldwide, or share your location live with friends.