Nong Khai is 1.04× the size of Aosta Valley
Nong Khai (province of Thailand) covers about 3,440 km² (1,330 mi²) and Aosta Valley (region of Italy) about 3,300 km² (1,280 mi²). Below, both outlines are drawn at one scale and centred on each other.
- 3,440km²Nong Khai
- 3,300km²Aosta Valley
50 km
- Nong Khai
- Aosta Valley
What fits
- Aosta Valley is 96% of the size of Nong Khai.
- Nong Khai is larger by 136 km² (52.6 mi²), which is 4.1% of the area of Aosta Valley.
- Measured in Belgiums: Nong Khai is about 0.11, Aosta Valley about 0.11.
How they differ
- Nong Khai also has the larger population: 517,000 against 126,000, 4.12× as many people.
- Per square kilometre that is 150 in Nong Khai against 38 in Aosta Valley: Nong Khai is 3.95× as densely populated.
- Their centres are about 9,000 km apart.
- On a standard web map Aosta Valley looks larger than Nong Khai: Nong Khai at 18°N is drawn about 1.1× too large and Aosta Valley at 46°N about 2.1×, so the map shows Aosta Valley as 1.78× the size of Nong Khai, when Nong Khai is 1.04× the size of Aosta Valley.
- Together Nong Khai and Aosta Valley cover 6,740 km², close to the size of Palestine (6,070 km², 9.9% smaller).
- The gap between them, 136 km², is about the size of Liechtenstein (137 km²).
- At Aosta Valley's density, Nong Khai would have 131,000 people (it has 517,000). At Nong Khai's density, Aosta Valley would have 497,000 (it has 126,000).
- Aosta Valley's centre is 27.8° of latitude, about 3,090 km, farther north than Nong Khai's.
- Nong Khai is the 59th largest of the 77 provinces of Thailand and covers 0.7% of its area; it is the 28th most densely populated of them.
- Aosta Valley is the 20th largest of the 20 regions of Italy and covers 1.1% of its area; it is the 20th most densely populated of them.
- Aosta Valley lies about 28° of latitude (roughly 3,090 km) north of Nong Khai.
- Shared out evenly, each person in Nong Khai would have about 6,650 m² and each person in Aosta Valley about 26,290 m².
- Laid side by side, Nong Khai and Aosta Valley would cover 6,740 km², 1.18× the size of Brunei.
- Together they have 643,000 people, 1.04× as many people as Montenegro.
Side by side
| Nong Khai | Aosta Valley | |
|---|---|---|
| Is a | ProvinceThailand | RegionItaly |
| Area, measured | 3,440 km²1,330 mi² | 3,300 km²1,280 mi² |
| Official area | 3,030 km²Wikidata | 3,260 km²Wikidata |
| Rank by area | 59th of 77in Thailand | 20th of 20in Italy |
| Population | 517,000Wikidata, 2020 | 126,000Wikidata, 2019 |
| Rank by population | 52nd of 77in Thailand | 20th of 20in Italy |
| Density | 150 per km² | 38 per km² |
| Capital | Nong Khai | Aosta |
| Latitude range | 18°N to 18°N | 45°N to 46°N |
Population: Wikidata 2020 and Wikidata 2019. Official figures: Wikidata (CC0).
- Our measured 3,440 km² is 14% above Wikidata's official figure of 3,030 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 3,260 km² agrees with our measured area of 3,300 km², to within 2%.
Similar in size to Nong Khai
Similar in size to Aosta Valley
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Sources and method
- Outlines
- Natural Earth, 1:10m Admin 1 - States, Provinces, public domain
- 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