Mackinac Island is about 11 times smaller than Paris.

Paris is approximately 105 sq km, while Mackinac Island is approximately 9.54 km² (3.68 sq mi), making Mackinac Island 9.05% the size of Paris.
Tip: This to-scale comparison of Paris vs. Mackinac Island uses the Mercator projection, which distorts the size of regions near the poles.
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