Country size comparison

compared to

Japan is about 1.2 times bigger than Oman.

Oman is approximately 309,500 sq km, while Japan is approximately 377,915 sq km, making Japan 22% larger than Oman. Meanwhile, the population of Oman is ~3.8 million people (120.5 million more people live in Japan).
Tip: This to-scale comparison of Oman vs. Japan uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Japan vs. Oman

Flip Comparison · See true size
See Japan on top of Oman
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Quality of Life Comparison · 11 statistics
Be 43.4% less likely to be unemployed in Oman
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Cost of Living Comparison · 7 categories - 2026 data
Oman is 0.1% more expensive than Japan overall
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Moving from Japan to Oman · Cost, visas & climate
Compare cost of living, salary and climate.
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