City size comparison

compared to

Vienna is about 30 times bigger than Key West.

Key West (area of Key West island) is approximately 14 sq km, while Vienna is approximately 415 sq km, making Vienna 2,950% larger than Key West.
Tip: This to-scale comparison of Key West vs. Vienna uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Vienna vs. Key West

Flip Comparison · See true size
See Vienna on top of Key West
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Cost of Living Comparison · 7 categories - 2026 data
Key West is 52.9% more expensive than Vienna
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