British Indian Ocean Territory is about 6 times smaller than Saint Vincent and the Grenadines.

Saint Vincent and the Grenadines is approximately 389 sq km, while British Indian Ocean Territory is approximately 60 sq km, making British Indian Ocean Territory 15.42% the size of Saint Vincent and the Grenadines.
Tip: This to-scale comparison of Saint Vincent and the Grenadines vs. British Indian Ocean Territory uses the Mercator projection, which distorts the size of regions near the poles.

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