Portugal
Kenya
Area Comparison
Lisbon is 7.0x smaller than Nairobi
Population Comparison
Lisbon has 8.6x fewer people than Nairobi
Nairobi is significantly larger, covering 7.0 times the area of Lisbon. Nairobi spans 696 km² (269 mi²) while Lisbon covers 100 km² (39 mi²) — a difference of 596 km². You could fit Lisbon inside Nairobi approximately 6 times.
To put Lisbon's size in perspective, its area of 100 km² is roughly the same size as Paris (city proper). Meanwhile, Nairobi at 696 km² is about 1.1x smaller than New York City.
Portugal's capital, one of Europe's oldest cities. Known as "City of Seven Hills", Lisbon covers 100 km² with a population of 0.6 million. The city was founded around 1200 BC. Lisbon is known for Belém Tower, Pastéis de nata, Tram 28, among other attractions. The city's main transit system is the Lisbon Metro.
Lisbon is older than Rome by about 400 years, making it one of the oldest cities in Western Europe
Kenya's capital and East Africa's largest city. Often called "The Green City in the Sun", Nairobi has an area of 696 km² and is home to 4.7 million people. It was established in 1899. Visitors come for Nairobi National Park, Safari tourism, Karen Blixen Museum, and much more. Getting around is easy with the Nairobi Commuter Rail.
Nairobi is the only capital city in the world with a national park within its borders — you can see lions with skyscrapers in the background
Looking beyond city limits, the Lisbon metropolitan area covers 3,015 km², which is 4.3x larger than greater Nairobi at 696 km². The Nairobi metro area is also more populous, with 4.7 million people compared to 2.9 million.
Lisbon has a population density of 5,500 people per km² — a densely populated city. Nairobi, with 6,796 people per km², is a densely populated city. Both cities have comparable density, though Nairobi is slightly more compact.
This comparison spans continents — Lisbon in Europe versus Nairobi in Africa. Despite the geographic distance, comparing their sizes reveals surprising insights about how cities grow worldwide.
Lisbon has a Mediterranean climate while Nairobi experiences subtropical highland conditions. When it's noon in Nairobi, it's 9:00 AM in Lisbon — a 3-hour time difference.
Size Ratio
Lisbon fits inside Nairobi ~6 times
Time Difference
3 hours apart
History
Lisbon is ~3,099 years older
The straight-line distance from Lisbon to Nairobi is 6,463 km (4,016 miles), with an estimated flight time of ~8h 6m. See full distance details, including timezone difference and city facts.
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