British Indian Ocean Territory is about 4,905 times smaller than Arizona.

Arizona is approximately 294,312 sq km, while British Indian Ocean Territory is approximately 60 sq km, making British Indian Ocean Territory 0.02% the size of Arizona. Meanwhile, the population of Arizona is ~7.6 million people (7.6 million fewer people live in British Indian Ocean Territory).
Tip: This to-scale comparison of Arizona vs. British Indian Ocean Territory uses the Mercator projection, which distorts the size of regions near the poles.
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