Dears Rick and Dogbonesix,
Thanks for your efforts and willing to help, and I honestly invite you to read posts 1 and 3 (the full text). in short, it's a straight line between 2 points less than 50 meters away from each other.. so no big circle or globe, and no street turns.. and again, the problem is not finding the distance as stated in the first post.. but to move an object from point A to point B. point A must decrement it's location Lat/Lon every (interval) but in the direction of point B until lat1 = lat2 and lon1 = lon2.
I hope I am more clear now.