Dallas
997 km²
Houston
1,725 km²
United States
United States
Area Comparison
Dallas is 1.7x smaller than Houston
Population Comparison
Dallas has 1.8x fewer people than Houston
Houston is significantly larger, covering 1.7 times the area of Dallas. Houston spans 1,725 km² (666 mi²) while Dallas covers 997 km² (385 mi²) — a difference of 728 km².
To put Dallas's size in perspective, its area of 997 km² is about 1.1x the size of Berlin. Meanwhile, Houston at 1,725 km² is roughly the same size as London.
In more relatable units, Dallas's 997 km² is about 140,000 American football fields, 17 times the area of Manhattan, or 9 times the area of Paris. For Houston, that's about 242,000 American football fields, 29 times the area of Manhattan, or 16 times the area of Paris.
Dallas is a city in the U.S. state of Texas. Located in the state's northern region, it is the ninth-most populous city in the United States and third-most populous city in Texas, with a population of 1.3 million at the 2020 census. Along with the city of Fort Worth, Dallas anchors the Dallas–Fort Worth metroplex, the fourth-most populous metropolitan area in the U.S. and the most populous metropolitan area in Texas, at 8.5 million people.
Known as "Big D", Dallas covers 997 km² with a population of 1.3 million. The city was established in 1841. Dallas is known for Dealey Plaza, Reunion Tower, Dallas Cowboys, among other attractions.
Dallas is the ninth-most populous U.S. city and the third-largest in Texas with 1.3 million residents.
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.
Also known as "Space City", Houston has an area of 1,725 km² and is home to 2.3 million people. Its history stretches back to 1836. Visitors come for NASA Johnson Space Center, Space Center Houston, Houston Astros, and much more.
Houston is the fourth-most populous US city with 2.3 million residents at the 2020 census, leading the entire South.
Dallas has a population density of 1,304 people per km² — a relatively spread-out city. Houston, with 1,333 people per km², is a relatively spread-out city. Both cities have comparable density, though Houston is slightly more compact.
Dallas covers 997 km². Cities with a similar urban footprint include Abu Dhabi (972 km²), San Diego (964 km²), Hong Kong (1,114 km²), Berlin (892 km²), or Lagos (1,172 km²).
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).
The straight-line distance from Dallas to Houston is 363 km (226 miles), with an estimated flight time of ~56m.
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