Largest Cities by Built-Up Area
Rank
Country
City 
Area
(sq.km)
% Increase
(since 2000)
1
New York City
11,875
5.4%
2
Boston-Providence
9,189
NA*
3
Tokyo-Yokohoma
8,223
4.9%
4
Atlanta
7,296
43.5%
6
Los Angeles
6,299
8.3%
5
Chicago
6,856
15.1%
8
Washington-Baltimore
5,457
NA*
7
Moscow
5,698
25.7%
9
Philadelphia
5,335
14.4%
10
Dallas-Fort Worth
5,175
11%