Turkmenistan is 4.9 times bigger by total area compared to South Korea: 189,657 sq mi vs 38,724 sq mi. Without inland water, the land area of Turkmenistan is 181,441 sq mi vs 37,684 sq mi for South Korea — a 4.81 times difference in territory size.
- South Korea ranks 107/197 by total surface area vs 51/197 for Turkmenistan.
- South Korea occupies 0.07% of the land mass of all countries, compared with 0.32% for Turkmenistan.
- 16.1% of South Korea's area is agricultural land vs 84.2% in Turkmenistan.
- S. Korea has 0.03% of the world's agricultural land area — Turkmenistan has 0.83%.
- 64.1% of S. Korea is covered by forests, compared to 8.78% in Turkmenistan.
- 0.15% of the world's forests are in South Korea, and 0.1% are in Turkmenistan.
Total size and land area comparison
South Korea
|
Turkmenistan
|
|
|---|---|---|
| Total area |
38,724 sq mi |
189,657 sq mi |
| Size difference ratio | 1 | 4.9 |
| Total area rank | 107/197 | 51/197 |
| Share of all countries' surface area | 0.02% | 0.1% |
| Land area |
37,684 sq mi |
181,441 sq mi |
| Land area difference ratio | 1 | 4.81 |
| Land area rank | 105/197 | 53/197 |
| Share of all countries' land area | 0.07% | 0.32% |
| Population | 51,751,065 | 7,494,498 |
| Population density | 1,371 ppl/mi² | 42.7 ppl/mi² |
Surface area by type
|
South Korea
|
Turkmenistan
|
|
|---|---|---|
| Forest area |
24,158 sq mi |
15,934 sq mi |
| Forest area as share of land | 64.1% | 8.78% |
| Forest area rank | 67/196 | 75/196 |
| World's forests share | 0.15% | 0.1% |
Agricultural land area
|
6,054 sq mi |
152,812 sq mi |
| Agricultural land share | 16.1% | 84.2% |
| Agricultural land area rank | 128/194 | 29/194 |
| Share of global agricultural land | 0.03% | 0.83% |
|
Arable land
|
5,622 sq mi |
6,145 sq mi |
| Arable land share | 14.9% | 3.39% |
| Arable land area rank | 92/191 | 88/191 |
|
Permanent cropland
|
792 sq mi |
153.7 sq mi |
| Permanent cropland share | 2.1% | 0.08% |
| Permanent cropland area rank | 83/192 | 129/192 |
|
Water area
|
1,041 sq mi |
8,216 sq mi |
| Water as share of total area | 2.69% | 4.33% |
| Water area rank | 85/197 | 26/197 |
| Roads length |
68,794 mi |
n/a |
| Land borders length |
147.3 mi |
2,584 mi |
| Coastline length |
1,499 mi |
0 mi |
| Share of marine protected waters | 2.2% | 4.2% |
South Korea vs Turkmenistan size on the map
Data sources: World Bank | Agriculture & Rural Development (2026, retrieved 2026-04-06).
GeoRank.org/size/south-korea/turkmenistan | CC BY
The map above outlines the borders of South Korea and Turkmenistan but is not accurate for size comparison because it's a 2d map with Mercator projection that distorts territories near the poles. The farther a country is from the equator, the more magnified it appears. More about country size projections.
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Data sources:
- World Bank | Agriculture & Rural Development (2023–2026, retrieved 2026-04-06)
- Wikidata (2026, retrieved 2026-02-08)
- Central Intelligence Agency (CIA) (2025, retrieved 2026-02-20)
- United Nations | World Population Prospects (2026, retrieved 2026-03-10)
Total agricultural land encompasses all areas used for agriculture: territories under permanent and temporary crops and pastures. It includes land under flowering shrubs, fruit and nut trees, and vineyards, but excludes sites utilized for timber production.
Arable land encompasses fields utilized for temporary crop production, pastures, market or kitchen gardens, and temporarily fallowed land. Land abandoned due to shifting cultivation practices is not included.
Permanent cropland refers to farmland for the long-term cultivation of crops, such as coffee, cocoa, and rubber, which do not require replanting after each harvest. This category encompasses land with permanent crops like flowering shrubs, fruit and nut trees, and vines, but does not include land under trees for timber production.
Inland areas under water, such as large rivers, lakes, and some coastal waterways.
Creative Commons Attribution (CC BY) — you’re free to copy, share, remix, adapt, and use even commercially as long as you give appropriate credit and clearly indicate if you made changes. Other sources may be subject to different license terms.