[Елё]

смотреть MovieClip. localToGlobal

function distance(clip1,clip2) {

var p1 = new Object();
p1.x=0;
p1.y=0;
clip1.localToGlobal(point);
var p2 = new Object();
p2.x=0;
p2.y=0;
clip2.localToGlobal(point);
p1.x -=p2.x;
p1.y -=p2.y;
return Math.sqrt(p1.x*p1.x+p2.x*p2.x);
}