I need to create a gps and so I need to have the time and distance of my trip but without google map api since it is paid, my program is with qt quick is qml can someone help me please because I can't find anything
If you are looking for an alternative to Google Map API, you can opt for the OpenStreetMap solution. It offers several routing solutions including offline routing (https://wiki.openstreetmap.org/wiki/Routing)