Yes, but it would require a few code changes. I don’t have time to write it all out, but I can help you setup the basic changes. You open the wpsl-gmap.js file, goto line 563 where it says ‘infoWindowData = {‘ there you add this line to the object.
distance: response[index].distance
Then on line 829, in the createInfoWindowHtml function you can access the distance with infoWindowData.distance and show it wherever you want in the info window.
You do however want to round the distance value, so you would need to do it like this. And then add the myDistance content to the info window as it’s done with other values on line 892
myDistance = parseFloat( infoWindowData.distance ).toFixed(1) + " " + wpslSettings.distanceUnit;
