Largest City by Area - New York Metro
Country: USA
Land Area: 8,683 Sq KM
Largest City by Population - Shanghai
Country: China
Population: 24 million (as on 2011)
Ten Largest cities by Area
1 New York Metro, USA Area - 8,683 sqkm
2 Tokyo/Yokohama, Japan Area - 6,993 sqkm
3 Chicago, USA Area - 5,498 sqkm
4 Atlanta, USA Area - 5,083 sqkm
5 Philadelphia, USA Area - 4,661 sqkm
6 Boston, USA Area - 4,497 sqkm
7 Los Angeles, USA Area - 4,320 sqkm
8 Dallas/Fort Worth, USA Area - 3,644 sqkm
9 Houston, USA Area - 3,355 sqkm
10 Detroit, USA Area - 3,267 sqkm
Ten Largest cities by Population
1 Shanghai, China Population - 24,150,000
2 Karachi, Pakistan Population - 23,500,000
3 Beijing, China Population - 21,516,000
4 Tianjin, China Population - 14,722,100
5 Istanbul, Turkey Population - 14,377,019
6 Lagos, Nigeria Population - 13,400,000
7 Tokyo, Japan Population - 13,297,629
8 Guangzhou, China Population - 12,700,800
9 Mumbai, India Population - 12,655,220
10 Moscow, Russia Population - 12,197,596