Panama is about 3.3 times bigger than Belize.

Belize is approximately 22,966 sq km, while Panama is approximately 75,420 sq km, making Panama 228% larger than Belize. Meanwhile, the population of Belize is ~422,924 people (4.1 million more people live in Panama).
Tip: This to-scale comparison of Belize vs. Panama uses the Mercator projection, which distorts the size of regions near the poles.
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