Orly Airport to Boulogne-Billancourt: Every Transfer Option Compared (2026 Guide)
When you arrive at Orly, cross the walkway beyond Hall 4, and your phone will display a message from your Airbnb host near Pont de Sèvres. Although the place is 19 km away, there is no direct train, and you aren't certain if the journey will take twenty minutes or one hour. It all comes down to the choice you make next. The journey from Orly Airport to Boulogne-Billancourt is about 19 km (a...