City size comparison

compared to

Madrid is about 31 times bigger than Trenton.

Trenton is approximately 20 sq km, while Madrid is approximately 604 sq km, making Madrid 2,968% larger than Trenton.
Tip: This to-scale comparison of Trenton vs. Madrid uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Madrid vs. Trenton

Flip Comparison · See true size
See Madrid on top of Trenton
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Cost of Living Comparison · 7 categories - 2026 data
Trenton is 45.0% more expensive than Madrid
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