Get Permalink of Network Blog Post
That sounds pretty simple. Use: http://codex.wordpress.org/Function_Reference/switch_to_blog To go back use: restore_current_blog(); This allows you to switch from site to site. Then: http://codex.wordpress.org/Function_Reference/get_permalink My assumptions are that you have both the Blog ID and the Post ID. If that’s the case – using those two functions should solve your problem.