The map will then display the location of the two postcodes and also show the routes for. The distance from the centre point to each of the destination the points will then be displayed below the map. To start click on the map once to plot the centre point then click one or more times to plot the destination points.
Once processing is complete the distance is appended as a 3rd column on the CSV list.
Then the main problem is converting the Google Map unit to miles and kilometers. Manhattan Distance aka taxicab Distance The Manhattan distance aka taxicab distance is a measure of the distance between two points on a 2D plan when the path between these two points has to follow the grid layout. The distance from the centre point to each of the destination the points will then be displayed below the map. How far is it.