City size comparison

compared to

Vienna is about 9 times bigger than Lyon.

Lyon is approximately 48 sq km, while Vienna is approximately 415 sq km, making Vienna 766% larger than Lyon.
Tip: This to-scale comparison of Lyon vs. Vienna uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Vienna vs. Lyon

Flip Comparison · See true size
See Vienna on top of Lyon
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Cost of Living Comparison · 7 categories - 2026 data
Lyon is 4.6% more expensive than Vienna
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