We are currently in the process of developing support for route planning in Scan App. It is a very large project scheduled to run for months with no release date set yet.
The route planning will be a part of the container feature. It will be possible to set up a starting point and an end point and based on Google API, it will suggest the shortest route. You will be able to see distance, driving time and ETA and information about the next receiver on the route.
Please click the Follow button to be notified when Scan App route planning has been released.