title: Find the closest locations to a given address
body: <p>I have built an application in CakePHP that lists businesses. There are about 2000 entries, and the latitude and longitude coordinates for each business is in the DB.<br>
  I now am trying to tackle the search function.  </p>
  
  <p>There will be an input box where the user can put a street address, city, or zipcode, and then I would like it to return the 11 closest businesses as found from the database.</p>
  
  <p>How would I go about doing this?</p>