I don't use Google maps often so yeah, I could definitely be late to this party lol but just in case I'm not and I'm saving people a bunch of time I'll tell you anyway.
Open up Google maps and go to the center tab, the little ribbon symbol that says "you". Scroll down a little bit to where it says "+ new list" and from there you can type in the addresses for your stops. It shows you how far away you currently are and gives you a map view of all of them plotted out.
As a swing who often picks up scraps from QA finding this saved my ass today. Everything I had wouldn't plot on the manifest (43 stops) so I had to just hop around and hope for the best. I have no idea how I stumbled on this feature especially cause, like I said, I hardly ever use Google maps.
Oh, and just hit the little 3 dots on the upper right of the address to remove the stop once you're done with it. And if anybody is confused and would like pictures to help, just ask. I can do it tomorrow. 😁