I had to check this out and while it may have been there before this interactive map is a fun way to check out just where your army is. My favorite of course is the Tyranid map!
Here is your link to go explore and have fun from every faction's perspective.
https://warhammer40000.com/?fbclid=IwAR0SdHc7fGvfB56_Jd0nr7gINk5YIC8h3r0T5kQOUf_zb44eooK5W0MZTEA
I had not really looked at this before.