csUSDomainPlugin.Effects.Util.DirectionTool.GetDistance C# (CSharp) Method

        public double GetDistance()
        {
            var w = new WebMercator();
            var p1 = w.ToGeographic(Start.Mp) as MapPoint;
            var p2 = w.ToGeographic(Finish.Mp) as MapPoint;
            var pLon1 = p1.X;
            var pLat1 = p1.Y;
            var pLon2 = p2.X;
            var pLat2 = p2.Y;

            var dist = csShared.Utils.CoordinateUtils.Distance(pLat1, pLon1, pLat2, pLon2, 'K');
            return dist;//Math.Sqrt((deltaX*deltaX) + (deltaY*deltaY));
        }