New Hampshire is about 6 times bigger than French Polynesia.

French Polynesia is approximately 4,167 sq km, while New Hampshire is approximately 23,227 sq km, making New Hampshire 457% larger than French Polynesia. Meanwhile, the population of French Polynesia is ~299,356 people (1.0 million more people live in New Hampshire).
Tip: This to-scale comparison of French Polynesia vs. New Hampshire uses the Mercator projection, which distorts the size of regions near the poles.