Iran is 3.26 times bigger by total area compared to Spain: 636,372 sq mi vs 195,364 sq mi. Without inland water, the land area of Iran is 626,451 sq mi vs 192,934 sq mi for Spain — a 3.25 times difference in territory size.
- Iran ranks 17/197 by total surface area vs 50/197 for Spain.
- Iran occupies 1.09% of the land mass of all countries, compared with 0.34% for Spain.
- 29% of Iran's area is agricultural land vs 49.6% in Spain.
- Iran has 0.99% of the world's agricultural land area — Spain has 0.52%.
- 6.65% of Iran is covered by forests, compared to 37.2% in Spain.
- 0.27% of the world's forests are in Iran, and 0.46% are in Spain.
Total size and land area comparison
Iran
|
Spain
|
|
|---|---|---|
| Total area |
636,372 sq mi |
195,364 sq mi |
| Size difference ratio | 3.26 | 1 |
| Total area rank | 17/197 | 50/197 |
| Share of all countries' surface area | 0.32% | 0.1% |
| Land area |
626,451 sq mi |
192,934 sq mi |
| Land area difference ratio | 3.25 | 1 |
| Land area rank | 17/197 | 51/197 |
| Share of all countries' land area | 1.09% | 0.34% |
| Population | 91,567,738 | 48,848,840 |
| Population density | 148.9 ppl/mi² | 253 ppl/mi² |
Surface area by type
|
Iran
|
Spain
|
|
|---|---|---|
| Forest area |
41,654 sq mi |
71,757 sq mi |
| Forest area as share of land | 6.65% | 37.2% |
| Forest area rank | 52/196 | 33/196 |
| World's forests share | 0.27% | 0.46% |
Agricultural land area
|
181,727 sq mi |
95,648 sq mi |
| Agricultural land share | 29% | 49.6% |
| Agricultural land area rank | 18/194 | 45/194 |
| Share of global agricultural land | 0.99% | 0.52% |
|
Arable land
|
60,614 sq mi |
44,389 sq mi |
| Arable land share | 9.68% | 23% |
| Arable land area rank | 21/191 | 26/191 |
|
Permanent cropland
|
7,301 sq mi |
19,729 sq mi |
| Permanent cropland share | 1.17% | 10.2% |
| Permanent cropland area rank | 26/192 | 10/192 |
|
Water area
|
9,921 sq mi |
2,430 sq mi |
| Water as share of total area | 1.56% | 1.24% |
| Water area rank | 20/197 | 59/197 |
| Roads length |
138,867 mi |
424,505 mi |
| Land borders length |
3,662 mi |
1,213 mi |
| Coastline length |
1,516 mi |
3,084 mi |
| Share of marine protected waters | 0.9% | 12.8% |
Iran vs Spain size on the map
Data sources: World Bank | Agriculture & Rural Development (2026, retrieved 2026-04-06).
GeoRank.org/size/iran/spain | CC BY
The map above outlines the borders of Iran and Spain 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.