Beijing and Colombo
Comparison by area and population

China (capital)

Beijing

China

Sri Lanka (capital)

Colombo

Sri Lanka

Population

21 148 000
(2013)

21 148 000
(2013)

672 743
(2007)

672 743
(2007)

Area

16 411 km²

16 411 km²

37 km²

37 km²

Population density

1 288.65
/km²

1 288.65/km²

18 182.20/km²

18 182.20
/km²

Map

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Beijing and other cities

Colombo and other cities