Country size comparison

compared to

Guinea is about 1.3 times smaller than Oman.

Oman is approximately 309,500 sq km, while Guinea is approximately 245,857 sq km, making Guinea 79.44% the size of Oman. Meanwhile, the population of Oman is ~3.8 million people (9.5 million more people live in Guinea).
Tip: This to-scale comparison of Oman vs. Guinea uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Guinea vs. Oman

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See Guinea on top of Oman
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Quality of Life Comparison · 15 statistics
Make 10.0 times more money in Oman
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Cost of Living Comparison · 7 categories - 2026 data
Oman is 30.9% more expensive than Guinea overall
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