Surin is 1.01× the size of Umbria
Surin (province of Thailand) covers about 8,560 km² (3,310 mi²) and Umbria (region of Italy) about 8,500 km² (3,280 mi²). Below, both outlines are drawn at one scale and centred on each other.
- 8,560km²Surin
- 8,500km²Umbria
20 km
- Surin
- Umbria
What fits
- Umbria is 99% of the size of Surin.
- Surin is larger by 62.8 km² (24.2 mi²), which is 0.7% of the area of Umbria.
- Measured in Belgiums: Surin is about 0.28, Umbria about 0.28.
How they differ
- Surin also has the larger population: 1.4 million against 882,000, 1.56× as many people.
- Per square kilometre that is 161 in Surin against 104 in Umbria: Surin is 1.55× as densely populated.
- Their centres are about 8,980 km apart.
- On a standard web map Umbria looks larger than Surin: Surin at 15°N is drawn about 1.1× too large and Umbria at 43°N about 1.9×, so the map shows Umbria as 1.73× the size of Surin, when Surin is 1.01× the size of Umbria.
- Together Surin and Umbria cover 17,100 km², close to the size of Eswatini (17,100 km², 0.3% bigger).
- At Umbria's density, Surin would have 889,000 people (it has 1.4 million). At Surin's density, Umbria would have 1.4 million (it has 882,000).
- Umbria's centre is 28.1° of latitude, about 3,120 km, farther north than Surin's.
- Surin is the 23rd largest of the 77 provinces of Thailand and covers 1.7% of its area; it is the 23rd most densely populated of them.
- Umbria is the 16th largest of the 20 regions of Italy and covers 2.8% of its area; it is the 15th most densely populated of them.
- Umbria lies about 28° of latitude (roughly 3,120 km) north of Surin.
- Shared out evenly, each person in Surin would have about 6,210 m² and each person in Umbria about 9,640 m².
- Laid side by side, Surin and Umbria would cover 17,100 km², about the same size as Eswatini.
- Together they have 2.3 million people, 94% as many people as Moldova.
Side by side
| Surin | Umbria | |
|---|---|---|
| Is a | ProvinceThailand | RegionItaly |
| Area, measured | 8,560 km²3,310 mi² | 8,500 km²3,280 mi² |
| Official area | 8,120 km²Wikidata | 8,460 km²Wikidata |
| Rank by area | 23rd of 77in Thailand | 16th of 20in Italy |
| Population | 1.4 millionWikidata, 2020 | 882,000Wikidata, 2019 |
| Rank by population | 12th of 77in Thailand | 17th of 20in Italy |
| Density | 161 per km² | 104 per km² |
| Capital | Surin | Perugia |
| Latitude range | 14°N to 15°N | 42°N to 44°N |
Population: Wikidata 2020 and Wikidata 2019. Official figures: Wikidata (CC0).
- Our measured 8,560 km² is 5.4% above Wikidata's official figure of 8,120 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 8,460 km² agrees with our measured area of 8,500 km², to within 2%.
Similar in size to Surin
Similar in size to Umbria
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Sources and method
- Outlines
- Natural Earth, 1:10m Admin 1 - States, Provinces, public domain. The outline of Umbria is the provinces Natural Earth draws there, joined along their shared borders.
- Boundary
- De facto, as drawn by Natural Earth. A region is drawn whole, every island included; a country is its main territory.
- Area
- Measured on the WGS84 ellipsoid from the full-detail outlines, shown rounded.
- Drawing
- Each outline is projected with an equal-area projection centred on its own centroid, so areas stay true and the two can be laid over each other.
- Data built
- 2026-11-12