Denver
401 km²
Zurich
88 km²
United States
Switzerland
Area Comparison
Denver is 4.6x larger than Zurich
Population Comparison
Denver has 1.7x more people than Zurich
In terms of area, Denver is 4.6x the size of Zurich. Denver spans 401 km² (155 mi²) while Zurich covers 88 km² (34 mi²) — a difference of 313 km². You could fit Zurich inside Denver approximately 4 times.
To put Denver's size in perspective, its area of 401 km² is about 1.5x smaller than Seoul. Meanwhile, Zurich at 88 km² is about 1.2x smaller than Paris (city proper).
Denver's footprint is roughly about 56,000 American football fields, 200 times the area of Monaco, or 120 times the area of Central Park — pick whichever unit feels intuitive. Zurich works out to about 12,000 American football fields, 180 times the area of Vatican City, or 44 times the area of Monaco.
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.
Known as "Mile High City", Denver covers 401 km² with a population of 0.7 million. The city was established in 1858. Denver is known for Red Rocks Amphitheatre, Denver Art Museum, Union Station, among other attractions.
Denver sits in the South Platte River valley just east of the Rocky Mountains' Front Range.
Zurich is the largest city in Switzerland and the capital of the canton of Zurich. It is in north-central Switzerland, at the northwestern tip of Lake Zurich. As of the end of 2024, the municipality had a population of 436,551, while the urban area was home to 1.45 million people (2020), and the Zurich metropolitan area had a total population of 2.1 million (2020). Zurich is a hub for railways, roads, and air traffic.
Zurich has an area of 88 km² and is home to 0.4 million people. Its history stretches back to 15 BC. Visitors come for Lake Zurich, Bahnhofstrasse, Grossmünster, and much more. Getting around is easy with the ZVV (S-Bahn & Tram).
Zurich is Switzerland's largest city and sits at the northwestern tip of Lake Zurich in north-central Switzerland.
Denver has a population density of 1,796 people per km² — a relatively spread-out city. Zurich, with 4,886 people per km², is a moderately dense city. Zurich is noticeably denser, packing 2.7 times more people per square kilometer.
Denver has a cold semi-arid climate climate while Zurich experiences oceanic conditions.
Size Ratio
Zurich fits inside Denver ~4 times
Density Gap
Zurich is 2.7x more densely populated
History
Zurich is ~1,873 years older
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).
Zurich covers 88 km². Cities with a similar urban footprint include Copenhagen (91 km²), Lisbon (100 km²), Barcelona (101 km²), Paris (105 km²), or Vancouver (115 km²).
The straight-line distance from Denver to Zurich is 8,315 km (5,167 miles), with an estimated flight time of ~10h 17m.
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