Country size comparison

compared to

London is about 240 times smaller than Japan.

Japan is approximately 377,915 sq km, while London (including the 32 boroughs of greater London) is approximately 1,572 sq km, making London 0.42% the size of Japan.
Tip: This to-scale comparison of Japan vs. London uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: London vs. Japan
Flip Comparison · See true size
See London on top of Japan
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Cost of Living Comparison · 7 categories - 2026 data
Japan is 47.1% cheaper than London
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