Auckland
559 km²
Karachi
3,527 km²
New Zealand
Pakistan
Area Comparison
Auckland is 6.3x smaller than Karachi
Population Comparison
Auckland has 10.1x fewer people than Karachi
In terms of area, Karachi is 6.3x the size of Auckland. Karachi spans 3,527 km² (1,362 mi²) while Auckland covers 559 km² (216 mi²) — a difference of 2,968 km². You could fit Auckland inside Karachi approximately 6 times.
To put Auckland's size in perspective, its area of 559 km² is roughly the same size as Seoul. Meanwhile, Karachi at 3,527 km² is about 1.1x smaller than Rhode Island.
Picture Auckland another way: its area is large enough to fit about 78,000 American football fields, 160 times the area of Central Park, or 9 times the area of Manhattan. Karachi works out to about 494,000 American football fields, 60 times the area of Manhattan, or 33 times the area of Paris.
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.
Karachi is the capital city of the province of Sindh, Pakistan. It is the largest city in Pakistan and 12th largest in the world, with a population of over 20 million. It is situated at the southern tip of the country along the Arabian Sea coast and formerly served as the country's capital from 1947 to 1959. Ranked as a beta-global city, it is Pakistan's premier industrial and financial centre, with an estimated GDP of over $200 billion (PPP) as of 2021.
Also known as "City of Lights", Karachi has an area of 3,527 km² and is home to 14.9 million people. The city dates back to 1729. Visitors come for Port of Karachi, Mazar-e-Quaid mausoleum, Clifton Beach, and much more.
Karachi is Pakistan's largest city and the 12th largest in the world, with a population of over 20 million.
Auckland has a population density of 2,630 people per km² — a moderately dense city. Karachi, with 4,227 people per km², is a moderately dense city. Karachi is noticeably denser, packing 1.6 times more people per square kilometer.
Size Ratio
Auckland fits inside Karachi ~6 times
Density Gap
Karachi is 1.6x more densely populated
History
Karachi is ~111 years older
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).
Karachi covers 3,527 km². Cities with a similar urban footprint include Hanoi (3,359 km²), Cairo (3,085 km²), Dubai (4,114 km²), Lima (2,672 km²), or Moscow (2,511 km²).
The straight-line distance from Auckland to Karachi is 13,150 km (8,171 miles), with an estimated flight time of ~15h 58m.
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