Christmas Island is about 3.3 times smaller than Antigua and Barbuda.

Antigua and Barbuda is approximately 443 sq km, while Christmas Island is approximately 135 sq km, making Christmas Island 30.5% the size of Antigua and Barbuda. Meanwhile, the population of Antigua and Barbuda is ~100,335 people (98,130 fewer people live in Christmas Island).
This to-scale comparison of Antigua and Barbuda vs. Christmas Island uses the Mercator projection, which distorts the size of regions near the poles. Learn more.

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