I have Google Maps directions website with possibility of adding waypoints, avoiding highways and calculating gass consumption. I need a freelancer to add few more features to existing code.
I need freelancer to add air distance (with straight line on map exactly like here: [url removed, login to view]), and also write on my website following:
-areal distance (only between first and last waypoint, because there can be more waypoints between)
-duration of trip (hours and minutes)
-checkbox to turn on and off google traffic layer ([url removed, login to view])