Copenhagen
91 km²
Denver
401 km²
Denmark
United States
Area Comparison
Copenhagen is 4.4x smaller than Denver
Population Comparison
Copenhagen has 1.1x fewer people than Denver
Yes — Denver is 4.4x larger than Copenhagen by area. Denver spans 401 km² (155 mi²) while Copenhagen covers 91 km² (35 mi²) — a difference of 310 km². You could fit Copenhagen inside Denver approximately 4 times.
To put Copenhagen's size in perspective, its area of 91 km² is about 1.2x smaller than Paris (city proper). Meanwhile, Denver at 401 km² is about 1.5x smaller than Seoul.
In more relatable units, Copenhagen's 91 km² is about 13,000 American football fields, 190 times the area of Vatican City, or 45 times the area of Monaco. Denver works out to about 56,000 American football fields, 200 times the area of Monaco, or 120 times the area of Central Park.
Copenhagen is the capital and most populous city of both the country of Denmark and the wider Kingdom of Denmark, with a population of 667,000 people in the municipality and 1.4 million in the urban area. The city is situated mainly on the island of Zealand (Sjælland), with a smaller part on the island of Amager. Copenhagen is separated from Malmö, Sweden, by the Øresund strait. The Øresund Bridge connects the two cities by rail and road.
Known as "City of Spires", Copenhagen covers 91 km² with a population of 0.7 million. The city was established in 1167. Copenhagen is known for The Little Mermaid statue, Tivoli Gardens, Nyhavn waterfront, among other attractions.
Copenhagen sits mainly on the island of Zealand, with a smaller portion on the island of Amager.
Denver is the capital and most populous city of the U.S. state of Colorado. Officially a consolidated city and county, it is located in the South Platte River valley on the western edge of the High Plains, and is just east of the Front Range of the Rocky Mountains (Rockies). Denver is the 19th-most populous city in the United States and the fifth-most populous state capital, with a population of 715,522 at the 2020 census.
Also known as "Mile High City", Denver has an area of 401 km² and is home to 0.7 million people. The city dates back to 1858. Visitors come for Red Rocks Amphitheatre, Denver Art Museum, Union Station, and much more.
Denver sits in the South Platte River valley just east of the Rocky Mountains' Front Range.
Copenhagen has a population density of 7,363 people per km² — a densely populated city. Denver, with 1,796 people per km², is a relatively spread-out city. Copenhagen is dramatically more crowded, with 4.1x the population density.
Size Ratio
Copenhagen fits inside Denver ~4 times
Density Gap
Copenhagen is 4.1x more densely populated
History
Copenhagen is ~691 years older
Copenhagen covers 91 km². Cities with a similar urban footprint include Zurich (88 km²), Lisbon (100 km²), Barcelona (101 km²), Paris (105 km²), or Vancouver (115 km²).
Denver covers 401 km². Cities with a similar urban footprint include Vienna (415 km²), Portland (376 km²), Philadelphia (370 km²), Seattle (369 km²), or Dhaka (368 km²).
The straight-line distance from Copenhagen to Denver is 7,883 km (4,898 miles), with an estimated flight time of ~9h 46m.
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