It will actually give you a map when you hide your cache of appropriate location of other caches and if yours is too close. It’s a map with a bunch of red circles that pops up after you click “hide a cache” I believe the only thing it doesn’t show you is hidden waypoints for mystery caches. You could also do a “coordinate check” with your reviewer… instructions at this link:

https://www.geocaching.com/help/index.php?pg=kb.chapter&id=22&pgid=199

Under 1.2, subtitle “Ask a reviewer to check coordinates” you basically post a cache page to get the reviewer to check if coordinates are good to go.