Kansas is about 1,570 times bigger than Christmas Island.

Christmas Island is approximately 135 sq km, while Kansas is approximately 211,900 sq km, making Kansas 156,863% larger than Christmas Island. Meanwhile, the population of Christmas Island is ~2,205 people (2.9 million more people live in Kansas).
Tip: This to-scale comparison of Christmas Island vs. Kansas uses the Mercator projection, which distorts the size of regions near the poles.
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