City size comparison

compared to

Paris is about 1.4 times smaller than Dayton.

Dayton is approximately 145 sq km, while Paris is approximately 105 sq km, making Paris 72.91% the size of Dayton.
Tip: This to-scale comparison of Dayton vs. Paris uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Paris vs. Dayton

Flip Comparison · See true size
See Paris on top of Dayton
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Cost of Living Comparison · 7 categories - 2026 data
Dayton is 25.0% cheaper than Paris
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