How to map co-ordinates with 528 foot radius around each one?

Question

I'd like to hide some caches in a series. I'll probably have ~ 5-10 caches that are relatively close together, and I'd like to make sure they're all at least 528 feet apart before I submit them, so they aren't rejected.

Is there an easy way to map a series of co-ordinates (perhaps from a list), and add a radius of 528 feet around each one, so I can quickly see if there is any overlap?

Answer 1

You could try Flopp's Map https://flopp.net

Comments

You're amazing. Thank you!

Answer 2

This feature does not exist at Project-GC.

Some options are:
Google Earth
Geocaching Toolbox
Probably GSAK.

Comments

Thank you, Geocaching Toolbox is super useful!