Buenos Aires and Surabaya
Comparison by area and population

Buenos Aires

Argentina

Surabaya

Indonesia

Population

2 891 082
 (2010)

2 891 082
(2010)

3 282 156
(2008)
3 282 156
 (2008)

Area

202 km2

202 km2

374 km2
374 km2

Population density

14 312.30
/km2

14 312.30/km2

8 775.82/km2
8 775.82
 /km2
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