Narbonne is 150 km far from Toulouse, 100 km far from Montpellier and 60 km far from Perpignan. Narbonne train station is 4h30 from Paris by TGV. The closest airports are Béziers (Ryanair), Perpignan/Rivesaltes, Carcassonne (Ryanair), Montpellier/Méditerranée, Toulouse/Blagnac and Girona (Ryanair).
The conference will take place in the Narbonne theater located downtown and very easily accessible by foot.