Shanghai is 1.25× the size of Suphan Buri

What fits

• Suphan Buri is 80% of the size of Shanghai.
• Shanghai is larger by 1,330 km² (514 mi²), which is 25% of the area of Suphan Buri.
• Measured in Belgiums: Shanghai is about 0.22, Suphan Buri about 0.18.

How they differ

• Shanghai also has the larger population: 24.9 million against 839,000, 29.7× as many people.
• Per square kilometre that is 3,687 in Shanghai against 155 in Suphan Buri: Shanghai is 23.8× as densely populated.
• Their centres are about 2,870 km apart.
• A standard web map misstates the comparison: Shanghai at 31°N is drawn about 1.4× too large and Suphan Buri at 15°N about 1.1×, so the map shows Shanghai as 1.59× the size of Suphan Buri instead of 1.25×.
• Together Shanghai and Suphan Buri cover 12,200 km², close to the size of Vanuatu (12,300 km², 1.1% bigger).
• The gap between them, 1,330 km², is about the size of Comoros (1,670 km²).
• At Suphan Buri's density, Shanghai would have 1.0 million people (it has 24.9 million). At Shanghai's density, Suphan Buri would have 20.0 million (it has 839,000).
• Shanghai's centre is 16.6° of latitude, about 1,840 km, farther north than Suphan Buri's.
• Shanghai is the 31st largest of the 31 provinces and regions of China and covers less than 0.1% of its area; it is the most densely populated of them.
• Suphan Buri is the 42nd largest of the 77 provinces of Thailand and covers 1.1% of its area; it is the 26th most densely populated of them.
• Shanghai lies about 17° of latitude (roughly 1,840 km) north of Suphan Buri.
• Shared out evenly, each person in Shanghai would have about 270 m² and each person in Suphan Buri about 6,460 m².
• Laid side by side, Shanghai and Suphan Buri would cover 12,200 km², about the same size as Vanuatu.
• Together they have 25.7 million people, about as many people as North Korea.

Side by side

Population: Wikidata 2020. Official figures: Wikidata (CC0).

• Our measured 6,750 km² is 6.4% above Wikidata's official figure of 6,340 km². Official figures can include inland water or count land that an outline draws differently. This difference is flagged for review.
• Wikidata's official figure of 5,360 km² agrees with our measured area of 5,420 km², to within 2%.

More from the same country

• All 31 provinces and regions of Chinamatched to countries
• All 77 provinces of Thailandmatched to countries

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