Vanuatu is about 259 times bigger than Pitcairn Islands.

Pitcairn Islands is approximately 47 sq km, while Vanuatu is approximately 12,189 sq km, making Vanuatu 25,834% larger than Pitcairn Islands. Meanwhile, the population of Pitcairn Islands is ~50 people (307,993 more people live in Vanuatu).
Tip: This to-scale comparison of Pitcairn Islands vs. Vanuatu uses the Mercator projection, which distorts the size of regions near the poles.
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