City size comparison

compared to

Barcelona is about 3.6 times smaller than Las Vegas.

Las Vegas (map shows its 26 named neighbourhoods; the area covers the whole city) is approximately 367 sq km, while Barcelona is approximately 101 sq km, making Barcelona 27.57% the size of Las Vegas.
Tip: This to-scale comparison of Las Vegas vs. Barcelona uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Barcelona vs. Las Vegas

Flip Comparison · See true size
See Barcelona on top of Las Vegas
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Cost of Living Comparison · 7 categories - 2026 data
Las Vegas is 12.1% more expensive than Barcelona
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