Size comparison

compared to

Mackinac Island is about 13 times smaller than Boston.

Boston is approximately 124 sq km, while Mackinac Island is approximately 9.54 km² (3.68 sq mi), making Mackinac Island 7.7% the size of Boston.
Tip: This to-scale comparison of Boston vs. Mackinac Island uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Mackinac Island vs. Boston

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See Mackinac Island on top of Boston
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