City size comparison

compared to

Helena is around the same size as Lyon.

Lyon is approximately 48 sq km, while Helena (map shows its 6 named neighbourhoods; the area covers the whole city) is approximately 44 sq km, making Helena 92.89% the size of Lyon.
Tip: This to-scale comparison of Lyon vs. Helena uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Helena vs. Lyon

Flip Comparison · See true size
See Helena on top of Lyon
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Cost of Living Comparison · 7 categories - 2026 data
Lyon is 3.6% cheaper than Helena
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