Layout extraction

Hello All,
How can we extract the details like
--> I want the list of pairs of nets which one is the closest net is going to be manufactured from layout?

How can I get this information.

Thanks & Regards,
Maulin Sheth

It is difficult to understand.
Can you please explain the requirement?

Hi Maulin , Please share the problem in detail. We all could benefit from it !

Ro9ty