City size comparison

compared to

Rome is about 13 times bigger than Barcelona.

Barcelona is approximately 101 sq km, while Rome is approximately 1,287 sq km, making Rome 1,171% larger than Barcelona.
Tip: This to-scale comparison of Barcelona vs. Rome uses the Mercator projection, which distorts the size of regions near the poles.
Share

Compare further: Rome vs. Barcelona

Flip Comparison · See true size
See Rome on top of Barcelona
→
Cost of Living Comparison · 7 categories - 2026 data
Barcelona is 11.5% more expensive than Rome
→
Our free app, MapSize by MyLifeElsewhere — compare any two places, to scale on your mobile device.
Download on the App Store GET IT ON Google Play