Hanoi vs Istanbul - City Size Comparison

Is Hanoi Bigger Than Istanbul?

In terms of area, Istanbul is 1.6x the size of Hanoi. Istanbul spans 5,461 km² (2,109 mi²) while Hanoi covers 3,359 km² (1,297 mi²) — a difference of 2,102 km².

About Hanoi

Vietnam's capital with over a thousand years of history. Known as "The City of the Ascending Dragon", Hanoi covers 3,359 km² with a population of 8.1 million. The city was established in 1010. Hanoi is known for Hoàn Kiếm Lake, Old Quarter (36 Streets), Ho Chi Minh Mausoleum, among other attractions. The city's main transit system is the Hanoi Metro.

Hanoi's Old Quarter has been a trading hub for nearly 1,000 years, with each street historically dedicated to a specific trade

About Istanbul

Turkey's largest city, spanning Europe and Asia. Also known as "The City on Two Continents", Istanbul has an area of 5,461 km² and is home to 15.5 million people. Its history stretches back to 660 BC. Visitors come for Hagia Sophia, Blue Mosque, Grand Bazaar, and much more. Getting around is easy with the Istanbul Metro.

Istanbul is the only city in the world that spans two continents — Europe and Asia

Metropolitan Area Comparison

Looking beyond city limits, the Istanbul metropolitan area covers 5,461 km², which is 1.6x larger than greater Hanoi at 3,359 km². The Istanbul metro area is also more populous, with 15.5 million people compared to 8.1 million.

Population Density

Hanoi has a population density of 2,397 people per km² — a moderately dense city. Istanbul, with 2,831 people per km², is a moderately dense city. Both cities have comparable density, though Istanbul is slightly more compact.

Climate & Time Zone

Hanoi has a humid subtropical climate while Istanbul experiences oceanic conditions. When it's noon in Hanoi, it's 8:00 AM in Istanbul — a 4-hour time difference.