City size comparison

compared to

Denver is about 3.9 times bigger than Barcelona.

Barcelona is approximately 101 sq km, while Denver is approximately 396 sq km, making Denver 291% larger than Barcelona.
Tip: This to-scale comparison of Barcelona vs. Denver uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Denver vs. Barcelona

Flip Comparison · See true size
See Denver on top of Barcelona
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Cost of Living Comparison · 7 categories - 2026 data
Barcelona is 20.8% cheaper than Denver
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