title: Route planner with given times
body: <p>I want to develop a route planner. For example I have 7 points or location spots. I want to set times for point 2,3 and 4. Now when I will click on route planner button my algorithm will adjust times for all 7 points comparing with those given 3 times. But should be accurate.</p>
  
  <p>Is it possible to make such algorithm? And if possible can anybody suggest some algorithm sample by which I can complete this task.</p>