Auckland
559 km²
Chicago
606 km²
New Zealand
USA
Area Comparison
Auckland is 1.1x smaller than Chicago
Population Comparison
Auckland has 1.8x fewer people than Chicago
In terms of area, Chicago is 1.1x the size of Auckland. Chicago spans 606 km² (234 mi²) while Auckland covers 559 km² (216 mi²) — a difference of 47 km².
To put Auckland's size in perspective, its area of 559 km² is roughly the same size as Seoul. Meanwhile, Chicago at 606 km² is roughly the same size as Seoul.
Auckland's footprint is roughly about 78,000 American football fields, 160 times the area of Central Park, or 9 times the area of Manhattan — pick whichever unit feels intuitive. For Chicago, that's about 85,000 American football fields, 180 times the area of Central Park, or 10 times the area of Manhattan.
Auckland is a large metropolitan city in the North Island of New Zealand. It has an urban population of about 1,547,200. It is located in the greater Auckland Region, the area governed by Auckland Council, which includes outlying rural areas and the islands of the Hauraki Gulf, and which has a total population of 1,816,000 as of June 2025. It is the most populous city of New Zealand and the fifth-most populous city in Oceania.
Known as "City of Sails", Auckland covers 559 km² with a population of 1.5 million. The city was established in 1840. Auckland is known for Sky Tower, Hauraki Gulf islands, Auckland Harbour Bridge, among other attractions.
Auckland is the most populous city in New Zealand and the fifth-most populous city in all of Oceania.
Chicago is the most populous city in the U.S. state of Illinois and in the Midwestern United States. Located on the western shore of Lake Michigan, it is the third-most populous city in the United States, with a population of 2.74 million at the 2020 census. The Chicago metropolitan area has 9.41 million residents and is the third-largest metropolitan area in the country. Chicago is the seat of Cook County, the second-most populous county in the U.S.
Also known as "The Windy City", Chicago has an area of 606 km² and is home to 2.7 million people. It was established in 1833. Visitors come for Willis Tower, Millennium Park Bean, Navy Pier, and much more. Getting around is easy with the CTA (L train).
Chicago is the third-most populous city in the United States with 2.74 million residents at the 2020 census.
Auckland has a population density of 2,630 people per km² — a moderately dense city. Chicago, with 4,455 people per km², is a moderately dense city. Chicago is noticeably denser, packing 1.7 times more people per square kilometer.
Density Gap
Chicago is 1.7x more densely populated
Auckland covers 559 km². Cities with a similar urban footprint include Budapest (525 km²), Mumbai (603 km²), Madrid (604 km²), Warsaw (517 km²), or Seoul (605 km²).
Chicago covers 606 km². Cities with a similar urban footprint include Seoul (605 km²), Madrid (604 km²), Mumbai (603 km²), Toronto (630 km²), or Hyderabad (650 km²).
The straight-line distance from Auckland to Chicago is 13,191 km (8,197 miles), with an estimated flight time of ~16h 1m.
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