Country size comparison

compared to

Vienna is about 2.3 times smaller than Sao Tome and Principe.

Sao Tome and Principe is approximately 964 sq km, while Vienna is approximately 415 sq km, making Vienna 43.03% the size of Sao Tome and Principe.
Tip: This to-scale comparison of Sao Tome and Principe vs. Vienna uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Vienna vs. Sao Tome and Principe
Flip Comparison · See true size
See Vienna on top of Sao Tome and Principe
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Cost of Living Comparison · 6 categories - 2026 data
Sao Tome and Principe is 29.4% cheaper than Vienna
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