Nigeria is 3.87 times bigger by total area compared to Romania: 356,669 sq mi vs 92,046 sq mi. Without inland water, the land area of Nigeria is 351,650 sq mi vs 88,834 sq mi for Romania — a 3.96 times difference in territory size.
- Nigeria ranks 31/197 by total surface area vs 81/197 for Romania.
- Nigeria occupies 0.61% of the land mass of all countries, compared with 0.15% for Romania.
- 76.2% of Nigeria's area is agricultural land vs 55.3% in Romania.
- Nigeria has 1.45% of the world's agricultural land area — Romania has 0.27%.
- 23.2% of Nigeria is covered by forests, compared to 30.1% in Romania.
- 0.52% of the world's forests are in Nigeria, and 0.17% are in Romania.
Total size and land area comparison
Nigeria
|
Romania
|
|
|---|---|---|
| Total area |
356,669 sq mi |
92,046 sq mi |
| Size difference ratio | 3.87 | 1 |
| Total area rank | 31/197 | 81/197 |
| Share of all countries' surface area | 0.18% | 0.05% |
| Land area |
351,650 sq mi |
88,834 sq mi |
| Land area difference ratio | 3.96 | 1 |
| Land area rank | 30/197 | 80/197 |
| Share of all countries' land area | 0.61% | 0.15% |
| Population | 232,679,478 | 19,051,804 |
| Population density | 690 ppl/mi² | 212.1 ppl/mi² |
Surface area by type
|
Nigeria
|
Romania
|
|
|---|---|---|
| Forest area |
81,611 sq mi |
26,753 sq mi |
| Forest area as share of land | 23.2% | 30.1% |
| Forest area rank | 29/196 | 64/196 |
| World's forests share | 0.52% | 0.17% |
Agricultural land area
|
267,948 sq mi |
49,093 sq mi |
| Agricultural land share | 76.2% | 55.3% |
| Agricultural land area rank | 14/194 | 65/194 |
| Share of global agricultural land | 1.45% | 0.27% |
|
Arable land
|
142,364 sq mi |
32,460 sq mi |
| Arable land share | 40.5% | 36.5% |
| Arable land area rank | 8/191 | 29/191 |
|
Permanent cropland
|
28,395 sq mi |
1,568 sq mi |
| Permanent cropland share | 8.07% | 1.76% |
| Permanent cropland area rank | 7/192 | 58/192 |
|
Water area
|
5,019 sq mi |
3,211 sq mi |
| Water as share of total area | 1.41% | 3.49% |
| Water area rank | 39/197 | 51/197 |
| Roads length |
121,167 mi |
53,964 mi |
| Land borders length |
2,782 mi |
1,767 mi |
| Coastline length |
530 mi |
139.8 mi |
| Share of marine protected waters | 0% | 22.1% |
Nigeria vs Romania size on the map
Data sources: World Bank | Agriculture & Rural Development (2026, retrieved 2026-04-06).
GeoRank.org/size/nigeria/romania | CC BY
The map above outlines the borders of Nigeria and Romania 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.