find closest points

Hi,

I´ve got a problem in sorting the closest edge points on curves towards a point.

After getting the distance and sorting, it should be possible to select every 0 item to get the points... unfortunatly I cannot select them.

If I flatten the Verticies in [A] Dist and in [A] Sort I cannot select the Items of curves anymore.

Do I have to merge the list with a initial one of the verticies, or what could be the best solution?

I´m very sorry because it seems a pretty easy question but I´m a bit helpless after several tryouts...

Thanks in advance and best regards