Spain vs. Buenos Aires Size Comparison: Country vs. City

Spain (country) is 2,487× larger than Buenos Aires (city).

• Spain: 505,992 km² (195,365 sq mi) – 52nd largest country globally
• Buenos Aires: 203 km² (78 sq mi) – Autonomous city, Argentina's capital

Comparing a sovereign nation to a single city is inherently mismatched. A more appropriate comparison would be Spain vs. Argentina (2.78M km²), or Buenos Aires vs. Madrid (604 km²).