I was planning a trip recently, so what I did was save all the places I wanted to go to into a list, and Maps would put a little pin there, and then I could use that to see what was close to one another (I’ll add a screenshot later)
I dont think osm has a feature like that
while were here, what do you all use in mobile?
I’ve never tried it, but there’s https://map.project-osrm.org/ which might be what you want.
On mobile, I use a mixture of Magic Earth and Organic Maps.