Bangkok and Cologne
Comparison by area and population

Bangkok

Thailand

Cologne

Germany

Population

5 674 843
(2011)

5 674 843
(2011)

1 017 155
(2011)
1 017 155
(2011)

Area

1 568 km2

1 568 km2

405 km2
405 km2

Population density

3 619.16
/km2

3 619.16/km2

2 511.49/km2
2 511.49
/km2
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