Antigua and Barbuda is around the same size as Flathead Lake.

Flathead Lake is approximately 510 km² (197 sq mi), while Antigua and Barbuda is approximately 443 sq km, making Antigua and Barbuda 86.78% the size of Flathead Lake.
Tip: This to-scale comparison of Flathead Lake vs. Antigua and Barbuda uses the Mercator projection, which distorts the size of regions near the poles.
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