Country size comparison

compared to

Bulgaria is about 4,153 times bigger than Sydney.

Sydney is approximately 27 sq km, while Bulgaria is approximately 110,879 sq km, making Bulgaria 415,177% larger than Sydney.
Tip: This to-scale comparison of Sydney vs. Bulgaria uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Bulgaria vs. Sydney
Flip Comparison · See true size
See Bulgaria on top of Sydney
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Cost of Living Comparison · 7 categories - 2026 data
Sydney is 2.9 times more expensive than Bulgaria overall
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