Country size comparison

compared to

Mongolia is about 5 times bigger than Oman.

Oman is approximately 309,500 sq km, while Mongolia is approximately 1,564,116 sq km, making Mongolia 405% larger than Oman. Meanwhile, the population of Oman is ~3.8 million people (536,485 fewer people live in Mongolia).
Tip: This to-scale comparison of Oman vs. Mongolia uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Mongolia vs. Oman
Flip Comparison · See true size
See Mongolia on top of Oman
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Quality of Life Comparison · 10 statistics
Make 2.5 times more money in Oman
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Cost of Living Comparison · 7 categories - 2026 data
Oman is 64.3% more expensive than Mongolia overall
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