Country size comparison

compared to

Guam is about 1.3 times bigger than Athens.

Athens is approximately 412 sq km, while Guam is approximately 544 sq km, making Guam 32% larger than Athens.
Tip: This to-scale comparison of Athens vs. Guam uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Guam vs. Athens
Flip Comparison · See true size
See Guam on top of Athens
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Cost of Living Comparison · 7 categories - 2026 data
Athens is 21.9% cheaper than Guam overall
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