British Indian Ocean Territory is about 1,848 times smaller than Cuba.

Cuba is approximately 110,860 sq km, while British Indian Ocean Territory is approximately 60 sq km, making British Indian Ocean Territory 0.05% the size of Cuba. Meanwhile, the population of Cuba is ~10.9 million people (10.9 million fewer people live in British Indian Ocean Territory).
Tip: This to-scale comparison of Cuba vs. British Indian Ocean Territory uses the Mercator projection, which distorts the size of regions near the poles.
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