South Dakota is 36.8× the size of Ratchaburi

South Dakota (state of the United States) covers about 199,000 km² (77,000 mi²) and Ratchaburi (province of Thailand) about 5,420 km² (2,090 mi²). Below, both outlines are drawn at one scale and centred on each other.

200 km
  • South Dakota
  • Ratchaburi

What fits

How they differ

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South DakotaRatchaburi
Is aStateUnited StatesProvinceThailand
Area, measured199,000 km²77,000 mi²5,420 km²2,090 mi²
Official area200,000 km²Wikidata5,200 km²Wikidata
Rank by area17th of 51in the United States41st of 77in Thailand
Population887,000Wikidata, 2020869,000Wikidata, 2020
Rank by population46th of 51in the United States27th of 77in Thailand
Density4.4 per km²160 per km²
CapitalPierreRatchaburi
Latitude range43°N to 46°N13°N to 14°N

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

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South Dakota is 36.8× the size of Ratchaburi: outlines of South Dakota and Ratchaburi at the same scale
Outlines are drawn at true scale.
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

Full method