I think it's Atlanta Georgia
The largest metro area in Canada is the Toronto area this is in Ontario.
About 1,469,471 in the City. 6th Largest in the nation Metro area 4,263,236 14th largest metro area Source, Wikipedia
The second largest metropolitan area in the world is the Greater Tokyo area in Japan, after the Greater Jakarta area in Indonesia.
Metro, New YorkUSA8,633 Sq.Kilometers
British Columbia. The Metro Vancouver area has the second largest Asian population in North America.
The largest city is Columbus and the second largest is Cleveland.
San Juan metro area, Ponce, Caguas and Mayaquez.
Shanghai is most populated. Largest metro area is New York city (See related links below for more information.)
Cincinnati is 3rd largest city in Ohio 335,000 and largest metro area in Ohio with 2.2 million people.
Chicago. Chicago is the 3rd largest city in the US, just barely behind Los Angeles. Chicago has a city population of 2.8 million, and a metro area of 9.7 million. Houston is the 4th largest city, but it only has a city population of 2.2 million and a metro area of 5.7. This actually makes Houston the 6th largest in metro area. These numbers are from the US census.
The Eurasian land mass is the largest land area.
Denver, IIRC, is the largest as far as population goes. While it does not have the largest area, it's also encompassed by a large metro area which includes cities such as Littleton, Aurora, Arvada, Commerce City, Castle Rock, Boulder, Broomfield, and others. Colorado Springs is larger as far as area goes, but has a smaller population.