San Diego
964 km²
Singapore
733 km²
United States
Singapore
Area Comparison
San Diego is 1.3x larger than Singapore
Population Comparison
San Diego has 3.9x fewer people than Singapore
In terms of area, San Diego is 1.3x the size of Singapore. San Diego spans 964 km² (372 mi²) while Singapore covers 733 km² (283 mi²) — a difference of 231 km².
To put San Diego's size in perspective, its area of 964 km² is roughly the same size as Berlin. Meanwhile, Singapore at 733 km² is roughly the same size as New York City.
In more relatable units, San Diego's 964 km² is about 135,000 American football fields, 16 times the area of Manhattan, or 9 times the area of Paris. For Singapore, that's about 103,000 American football fields, 12 times the area of Manhattan, or 7 times the area of Paris.
San Diego is a city on the Pacific coast of Southern California, adjacent to the Mexico–United States border. It is the eighth-most populous city in the U.S. and second-most populous city in California with a population of over 1.4 million, while the San Diego metropolitan area with over 3.3 million residents is the 18th-largest metropolitan area in the country. San Diego is the county seat of San Diego County.
Known as "America's Finest City", San Diego covers 964 km² with a population of 1.4 million. The city was established in 1769. San Diego is known for San Diego Zoo, Balboa Park, Coronado Beach, among other attractions.
San Diego sits directly on the Mexico-United States border, making it California's southwesternmost major city.
Singapore, officially the Republic of Singapore, is an island country and city-state in Southeast Asia. Its territory comprises a main island, over 60 satellite islands and islets, and one outlying islet. The country is about one degree of latitude north of the equator, off the southern tip of the Malay Peninsula, bordering the Strait of Malacca to the west, the Singapore Strait to the south along with the Riau Islands in Indonesia, the South China Sea to the east and the Straits of Johor along…
Often called "Lion City", Singapore has an area of 733 km² and is home to 5.5 million people. It was established in 1819. Visitors come for Marina Bay Sands, Gardens by the Bay, Merlion statue, and much more. Getting around is easy with the MRT Singapore.
Singapore is a city-state made up of one main island plus over 60 satellite islands and islets.
San Diego has a population density of 1,442 people per km² — a relatively spread-out city. Singapore, with 7,435 people per km², is a densely populated city. Singapore is dramatically more crowded, with 5.2x the population density.
Density Gap
Singapore is 5.2x more densely populated
San Diego covers 964 km². Cities with a similar urban footprint include Abu Dhabi (972 km²), Dallas (997 km²), Berlin (892 km²), Santiago (838 km²), or Hong Kong (1,114 km²).
Singapore covers 733 km². Cities with a similar urban footprint include Tehran (730 km²), Bangalore (741 km²), Hamburg (755 km²), Nairobi (696 km²), or New York (783 km²).
The straight-line distance from San Diego to Singapore is 14,286 km (8,877 miles), with an estimated flight time of ~17h 18m.
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