Country size comparison

compared to

Guam is about 1.3 times bigger than Vienna.

Vienna is approximately 415 sq km, while Guam is approximately 544 sq km, making Guam 31% larger than Vienna.
Tip: This to-scale comparison of Vienna vs. Guam uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Guam vs. Vienna
Flip Comparison · See true size
See Guam on top of Vienna
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Cost of Living Comparison · 7 categories - 2026 data
Vienna is 1.3% cheaper than Guam overall
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