Cairo
3,085 km²
Portland
376 km²
Egypt
United States
Area Comparison
Cairo is 8.2x larger than Portland
Population Comparison
Cairo has 15.5x more people than Portland
Cairo is significantly larger, covering 8.2 times the area of Portland. Cairo spans 3,085 km² (1,191 mi²) while Portland covers 376 km² (145 mi²) — a difference of 2,709 km². You could fit Portland inside Cairo approximately 8 times.
To put Cairo's size in perspective, its area of 3,085 km² is about 1.2x the size of Luxembourg. Meanwhile, Portland at 376 km² is about 1.6x smaller than Seoul.
Cairo's footprint is roughly about 432,000 American football fields, 52 times the area of Manhattan, or 29 times the area of Paris — pick whichever unit feels intuitive. Portland, by comparison, equals about 53,000 American football fields, 190 times the area of Monaco, or 110 times the area of Central Park.
Cairo is the capital and largest city of Egypt and the Cairo Governorate. It is home to more than 9.8 million people. It is also part of the largest urban agglomeration in Africa, the Arab world, and the Middle East. The Greater Cairo metropolitan area is one of the largest in the world by population with over 22 million people. Areas of what would become Cairo were inhabited from pre-dynastic and early-dynastic ancient Egypt c.
Known as "The City of a Thousand Minarets", Cairo covers 3,085 km² with a population of 10.1 million. The city was established in 969. Cairo is known for Pyramids of Giza, Great Sphinx, Egyptian Museum, among other attractions. The city's main transit system is the Cairo Metro.
Cairo is home to more than 9.8 million people and is part of the largest urban agglomeration in Africa and the Arab world.
Portland is the most populous city in the U.S. state of Oregon. Located in the Pacific Northwest at the confluence of the Willamette and Columbia rivers, it is the 28th-most populous city in the United States, sixth-most populous on the West Coast, and fourth-most populous in the Pacific Northwest, with a population of 652,503 at the 2020 census. The Portland metropolitan area, with over 2.54 million residents, is the 26th-largest metropolitan area in the nation.
Often called "Rose City", Portland has an area of 376 km² and is home to 0.7 million people. Visitors come for Powell's City of Books, Voodoo Doughnut, Washington Park, and much more.
Portland sits at the confluence of the Willamette and Columbia rivers in the Pacific Northwest.
Cairo has a population density of 3,274 people per km² — a moderately dense city. Portland, with 1,729 people per km², is a relatively spread-out city. Cairo is noticeably denser, packing 1.9 times more people per square kilometer.
Size Ratio
Portland fits inside Cairo ~8 times
Density Gap
Cairo is 1.9x more densely populated
Cairo covers 3,085 km². Cities with a similar urban footprint include Hanoi (3,359 km²), Karachi (3,527 km²), Lima (2,672 km²), Moscow (2,511 km²), or Cape Town (2,455 km²).
Portland covers 376 km². Cities with a similar urban footprint include Philadelphia (370 km²), Seattle (369 km²), Dhaka (368 km²), Denver (401 km²), or Atlanta (348 km²).
The straight-line distance from Cairo to Portland is 11,209 km (6,965 miles), with an estimated flight time of ~13h 41m.
Want to explore more? Compare city sizes for any two cities worldwide, or share your location live with friends.