title: Figuring out distance and course between two coordinates
body: <p>I have 2 coordinates and would like to do something seemingly straightforward.  I want to figure out, given:</p>
  
  <p>1) Coordinate A
  2) Course provided by Core Location
  3) Coordinate B</p>
  
  <p>the following:</p>
  
  <p>1) Distance between A and B (can currently be done using distanceFromLocation) so ok on that one.
  2) The course that should be taken to get from A to B (different from course currently traveling)</p>
  
  <p>Is there a simple way to accomplish this, any third party or built in API?</p>
  
  <p>Apple doesn't seem to provide this but I could be wrong.</p>
  
  <p>Thanks,
  ~Arash</p>
  
  <p>EDIT:</p>
  
  <p>Thanks for the fast responses, I believe there may have been some confusion, I am looking to get the course (bearing from point a to point b in degrees so that 0 degrees = north, 90 degrees = east, similar to the course value return by CLLocation.  Not trying to compute actual turn by turn directions.</p>