Country size comparison

compared to

Guernsey is about 1,181 times smaller than Portugal.

Portugal is approximately 92,090 sq km, while Guernsey is approximately 78 sq km, making Guernsey 0.08% the size of Portugal. Meanwhile, the population of Portugal is ~10.2 million people (10.2 million fewer people live in Guernsey).
Tip: This to-scale comparison of Portugal vs. Guernsey uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Guernsey vs. Portugal
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Make 20.6% less money in Portugal
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Cost of Living Comparison · 7 categories - 2026 data
Portugal is 32.5% cheaper than Guernsey overall
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