Belgium is about 1.3 times bigger than Vermont.

Vermont is approximately 23,956 sq km, while Belgium is approximately 30,528 sq km, making Belgium 27% larger than Vermont. Meanwhile, the population of Vermont is ~625,741 people (11.2 million more people live in Belgium).
Tip: This to-scale comparison of Vermont vs. Belgium 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.