Good points. Since there are so many projections I thought there would be one for distances but the equidistant projections only work for specific points of ori

Good points. Since there are so many projections I thought there would be one for distances but the equidistant projections only work for specific points of origin. https://en.wikipedia.org/wiki/Map_projection#Equidistant https://en.wikipedia.org/wiki/Map_projection#Equidistant