North Carolina is about 485 times bigger than Niue.

Niue is approximately 260 sq km, while North Carolina is approximately 126,161 sq km, making North Carolina 48,423% larger than Niue. Meanwhile, the population of Niue is ~1,933 people (11.2 million more people live in North Carolina).
Tip: This to-scale comparison of Niue vs. North Carolina uses the Mercator projection, which distorts the size of regions near the poles.
Our free app, MapSize by MyLifeElsewhere — compare any two places, to scale on your mobile device.