French Polynesia is approximately 4,167 sq km, while Saint Kitts and Nevis is approximately 261 sq km, making Saint Kitts and Nevis 6.26% the size of French Polynesia. Meanwhile, the population of French Polynesia is ~295,121 people (241,300 fewer people live in Saint Kitts and Nevis).
This to-scale map shows a size comparison of French Polynesia compared to Saint Kitts and Nevis. For more details, see an in-depth quality of life comparison of Saint Kitts and Nevis vs. French Polynesia using our country comparison tool.