ignore unused return values

aman/types/Waypoint.py

@@ -64,10 +64,10 @@ class Waypoint:
 
     def haversine(self, other):
         geodesic = pyproj.Geod(ellps='WGS84')
-        forward, backward, distance = geodesic.inv(self.Coordinate[1], self.Coordinate[0], other.Coordinate[1], other.Coordinate[0])
-        return distance / 1000.0
+        _, _, distance = geodesic.inv(self.Coordinate[1], self.Coordinate[0], other.Coordinate[1], other.Coordinate[0])
+        return distance / 1000.0 * 0.539957
 
     def bearing(self, other):
         geodesic = pyproj.Geod(ellps='WGS84')
-        forward, backward, distance = geodesic.inv(self.Coordinate[1], self.Coordinate[0], other.Coordinate[1], other.Coordinate[0])
+        forward, _, _ = geodesic.inv(self.Coordinate[1], self.Coordinate[0], other.Coordinate[1], other.Coordinate[0])
         return forward