Alaska is about 64 times bigger than Belize.

Belize is approximately 22,966 sq km, while Alaska is approximately 1,481,348 sq km, making Alaska 6,350% larger than Belize. Meanwhile, the population of Belize is ~412,387 people (297,844 more people live in Alaska).
Tip: This to-scale comparison of Belize vs. Alaska uses the Mercator projection, which distorts the size of regions near the poles.