Hi..
quering for city_name + coordinates

e.g: PARIS

   http://www.google.it/search?hl=en&safe=off&client=firefox-a&rls=org.mozilla%3Aen-US%3Aofficial&hs=C7p&q=paris+coordinates&btnG=Search&aq=f&oq=

   google give as first resut the coordinated provided by wikipedia

Paris — Coordinates: 48°52′0″N 2°19′59″E / 48.86667, 2.33306
According to http://en.wikipedia.org/wiki/Paris

is this new ?

Please delete post if Obsolete ....

Also works for some of the other criteria:

Urban Area:
http://www.google.com/search?q=paris+urban+area

Metro Area:
http://www.google.com/search?q=paris+metro+area