Guernsey is about 281 times smaller than Israel.

Israel is approximately 21,937 sq km, while Guernsey is approximately 78 sq km, making Guernsey 0.36% the size of Israel. Meanwhile, the population of Israel is ~10.1 million people (10.1 million fewer people live in Guernsey).
Tip: This to-scale comparison of Israel vs. Guernsey 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.