How Do You Find The 301 Links To Link A GMB Page From A Press Release?

In episode 275 of Semantic Mastery’s weekly Hump Day Hangouts, one viewer asked how to find the 301 links to link a GMB page from a press release.

The exact question was:

I see that all of my GMB short urls are 302’s. If I want to link to my GMB from a Press Release, should I then use the long url? If not, how do I find 301’s for linking purposes?