Querétaro is 1.08× the size of Udon Thani
Querétaro (state of Mexico) covers about 11,700 km² (4,520 mi²) and Udon Thani (province of Thailand) about 10,900 km² (4,200 mi²). Below, both outlines are drawn at one scale and centred on each other.
- 11,700km²Querétaro
- 10,900km²Udon Thani
50 km
- Querétaro
- Udon Thani
What fits
- Udon Thani is 93% of the size of Querétaro.
- Querétaro is larger by 832 km² (321 mi²), which is 7.7% of the area of Udon Thani.
- Measured in Belgiums: Querétaro is about 0.38, Udon Thani about 0.35.
How they differ
- Querétaro also has the larger population: 2.0 million against 1.6 million, 1.30× as many people.
- Per square kilometre that is 174 in Querétaro against 144 in Udon Thani: Querétaro is 1.21× as densely populated.
- Their centres are about 15,100 km apart.
- Together Querétaro and Udon Thani cover 22,600 km², close to the size of Belize (22,300 km², 1.2% smaller).
- The gap between them, 832 km², is about the size of Åland (942 km²).
- At Udon Thani's density, Querétaro would have 1.7 million people (it has 2.0 million). At Querétaro's density, Udon Thani would have 1.9 million (it has 1.6 million).
- Querétaro's centre is 3.4° of latitude, about 380 km, farther north than Udon Thani's.
- Querétaro is the 27th largest of the 32 states of Mexico and covers 0.6% of its area; it is the 8th most densely populated of them.
- Udon Thani is the 13th largest of the 77 provinces of Thailand and covers 2.1% of its area; it is the 29th most densely populated of them.
- Querétaro lies about 3° of latitude (roughly 378 km) north of Udon Thani.
- Shared out evenly, each person in Querétaro would have about 5,740 m² and each person in Udon Thani about 6,930 m².
- Laid side by side, Querétaro and Udon Thani would cover 22,600 km², about the same size as Belize.
- Together they have 3.6 million people, 1.03× as many people as Eritrea.
Side by side
| Querétaro | Udon Thani | |
|---|---|---|
| Is a | StateMexico | ProvinceThailand |
| Area, measured | 11,700 km²4,520 mi² | 10,900 km²4,200 mi² |
| Official area | 11,700 km²Wikidata | 11,700 km²Wikidata |
| Rank by area | 27th of 32in Mexico | 13th of 77in Thailand |
| Population | 2.0 millionWikidata, 2015 | 1.6 millionWikidata, 2020 |
| Rank by population | 22nd of 32in Mexico | 7th of 77in Thailand |
| Density | 174 per km² | 144 per km² |
| Capital | Santiago de Querétaro | Udon Thani |
| Latitude range | 20°N to 22°N | 17°N to 18°N |
Population: Wikidata 2015 and Wikidata 2020. Official figures: Wikidata (CC0).
- Wikidata's official figure of 11,700 km² agrees with our measured area of 11,700 km², to within 2%.
- Our measured 10,900 km² is 7.3% below Wikidata's official figure of 11,700 km². Official figures can include inland water or count land that an outline draws differently. This difference is flagged for review.
Similar in size to Querétaro
Similar in size to Udon Thani
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- Mecklenburg-Western Pomerania vs Udon Thani
- Murcia vs Udon Thani
- Abruzzo vs Udon Thani
- Jamaica vs Udon Thani
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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