This is how route planning works
Using the Route Planner app, you can create a route that’s tailored just for you! You can draw a route freely or use addresses. The app also provides information about places and road conditions. Different map layers can also help with route planning.
For privacy reasons YouTube needs your permission to be loaded.
GPX-file
The route can be saved in GPX format. You can download the route to several navigation devices or softwares ie: Garmin, TomTom, , GPX-Tracker, Karttaselain etc.