Boston vs Istanbul - City Size Comparison

Is Boston Bigger Than Istanbul?

Yes — Istanbul is 23.5x larger than Boston by area. Istanbul spans 5,461 km² (2,109 mi²) while Boston covers 232 km² (90 mi²) — a difference of 5,229 km². You could fit Boston inside Istanbul approximately 23 times.

About Boston

A historic city and academic center in the northeastern US. Known as "Beantown", Boston covers 232 km² with a population of 0.7 million. The city was established in 1630. Boston is known for Harvard & MIT, Freedom Trail, Fenway Park, among other attractions. The city's main transit system is the MBTA (The T).

Boston's subway system (the T) opened in 1897, making it the oldest subway in North America

About Istanbul

Turkey's largest city, spanning Europe and Asia. Often called "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 Boston metropolitan area covers 11,700 km², which is 2.1x larger than greater Istanbul at 5,461 km². The Istanbul metro area is also more populous, with 15.5 million people compared to 4.9 million.

Population Density

Boston has a population density of 2,931 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 Boston is slightly more compact.

Climate & Time Zone

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