Country size comparison

compared to

Guam is about 569 times smaller than Oman.

Oman is approximately 309,500 sq km, while Guam is approximately 544 sq km, making Guam 0.18% the size of Oman. Meanwhile, the population of Oman is ~3.8 million people (3.6 million fewer people live in Guam).
Tip: This to-scale comparison of Oman vs. Guam uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Guam vs. Oman

Flip Comparison · See true size
See Guam on top of Oman
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Quality of Life Comparison · 5 statistics
Be 73.1% less likely to be unemployed in Oman
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Cost of Living Comparison · 7 categories - 2026 data
Oman is 45.0% cheaper than Guam overall
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Moving from Guam to Oman · Cost, visas & climate
Compare cost of living, salary and climate.
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