New Caledonia is about 4.5 times bigger than French Polynesia.

French Polynesia is approximately 4,167 sq km, while New Caledonia is approximately 18,575 sq km, making New Caledonia 346% larger than French Polynesia. Meanwhile, the population of French Polynesia is ~299,356 people (2,196 fewer people live in New Caledonia).
This to-scale comparison of French Polynesia vs. New Caledonia uses the Mercator projection, which distorts the size of regions near the poles. Learn more.

Share this