Calculate route from St-Romain-de-Popey Railway Station (Auvergne-Rhône-Alpes, France) to Boulogne-Billancourt (Île-de-France, France).
The flight distance (as the crow flies) between St-Romain-de-Popey Railway Station and Boulogne-Billancourt is 372.6 km.
Roadmap (route) to go from St-Romain-de-Popey Railway Station to Boulogne-Billancourt detailed above, you can also see the course layout on the map.
While doing trip St-Romain-de-Popey Railway Station - Boulogne-Billancourt by car, the calculated route ends at a distance , or more straight.