Turkmenistan is about 4.4 times bigger than Bulgaria.

Bulgaria is approximately 110,879 sq km, while Turkmenistan is approximately 488,100 sq km, making Turkmenistan 340% larger than Bulgaria. Meanwhile, the population of Bulgaria is ~6.9 million people (1.2 million fewer people live in Turkmenistan).
This to-scale comparison of Bulgaria vs. Turkmenistan uses the Mercator projection, which distorts the size of regions near the poles. Learn more.

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