This plugin creates route geometries to sqlite table records containing from/to points using ORS
Select the database file, the table and the fields containing the from and to point geometries, then press "Start". The from and to geometries can be created e.g. using the Geocode Sqlite plugin.
Depending on the number of records, processing may take several minutes.
The plugin uses the OpenRouteService API for routing. This service requires a free API key that can be obtained at https://openrouteservice.org/dev/#/signup