Hanoi and Lucknow
Comparison by area and population

Hanoi

Vietnam

Lucknow

India

Population

6 448 837
(2009)

6 448 837
(2009)

2 901 474
(2011)
2 901 474
(2011)

Area

3 344 km2

3 344 km2

2 345 km2
2 345 km2

Population density

1 928.48
/km2

1 928.48/km2

1 237.30/km2
1 237.30
/km2
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