India
Kenya
Area Comparison
Delhi is 2.1x larger than Nairobi
Population Comparison
Delhi has 3.5x more people than Nairobi
Delhi is significantly larger, covering 2.1 times the area of Nairobi. Delhi spans 1,484 km² (573 mi²) while Nairobi covers 696 km² (269 mi²) — a difference of 788 km². You could fit Nairobi inside Delhi approximately 2 times.
To put Delhi's size in perspective, its area of 1,484 km² is roughly the same size as London. Meanwhile, Nairobi at 696 km² is about 1.1x smaller than New York City.
India's capital territory and a historic city. Known as "Dilli", Delhi covers 1,484 km² with a population of 16.8 million. The city was founded around 1500 BC. Delhi is known for Red Fort, Qutub Minar, India Gate, among other attractions. The city's main transit system is the Delhi Metro.
Delhi has been continuously inhabited for over 3,000 years and served as capital for multiple empires
Kenya's capital and East Africa's largest city. Also known as "The Green City in the Sun", Nairobi has an area of 696 km² and is home to 4.7 million people. The city dates back to 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 Delhi metropolitan area covers 46,208 km², which is 66.4x larger than greater Nairobi at 696 km². The Delhi metro area is also more populous, with 32.9 million people compared to 4.7 million.
Delhi has a population density of 11,314 people per km² — an extremely dense urban environment. Nairobi, with 6,796 people per km², is a densely populated city. Delhi is noticeably denser, packing 1.7 times more people per square kilometer.
This comparison spans continents — Delhi in Asia versus Nairobi in Africa. Despite the geographic distance, comparing their sizes reveals surprising insights about how cities grow worldwide.
Delhi has a humid subtropical climate while Nairobi experiences subtropical highland conditions. Summers are notably different: Delhi averages 34°C compared to 20°C in Nairobi. When it's noon in Delhi, it's 9.5:00 AM in Nairobi — a 2.5-hour time difference.
Size Ratio
Nairobi fits inside Delhi ~2 times
Density Gap
Delhi is 1.7x more densely populated
History
Delhi is ~3,399 years older
The straight-line distance from Delhi to Nairobi is 5,431 km (3,375 miles), with an estimated flight time of ~6h 53m. See full distance details, including timezone difference and city facts.
Want to explore more? Compare city sizes for any two cities worldwide, or share your location live with friends.