United Kingdom is about 2 times bigger than Iceland.
Iceland is approximately 103,000 sq km,
while United Kingdom is approximately 243,610 sq km.
Meanwhile, the population of Iceland is ~339,747 people
(64.1 million more people live in United Kingdom).
This to-scale map shows a size comparison of Iceland compared to United Kingdom.
For more details, see an in-depth
comparison of United Kingdom vs. Iceland
using our country comparison tool.
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