
A closer look at the Drôme’s coaches and buses by departmental line for your mobility when travelling and your daily journeys in the department and nearby in the Auvergne-Rhône-Alpes region.
Drôme bus routes: timetables, stops and practical information
Departmental lines ( AuRA region, Drôme)
List of Drôme bus timetables available :
- Drôme bus line D02: Saint-Vallier, Saint-Sorlin-en-Valloire
- Drôme bus line D03: Saint-Vallier, Le Grand-Serre
- Drôme bus line D04: Tain l’Hermitage, Valence
- Drôme bus route D05: Valence, Romans, Royans, Vercors
- Drôme bus line D08: Saint-Donat-sur-l’Herbasse, Valence
- Drôme bus line D09: Saint-Vallier, Romans-sur-Isère
- Bus route D10 Drôme : Tournon-sur-Rhône, Tain-l’Hermitage, Romans-sur-Isère
- Drôme bus line D11: Epinouze, Laveyron, Andancette
- Drôme bus line D12: Beaurepaire, Romans, Le Grand-Serre
- Drôme bus line D13: Chantemerle, Saint-Donat, Romans
- Drôme bus line D14: Grand-Serre, Montrigaud, Romans
- Bus line D23 Drôme: Valence, Grane
- Bus line D24 Drôme: Crest, Valence
- Drôme bus line D25: Plan-de-Baix, Crest and Valence
- Drôme bus line D26: Crest, Loriol and Livron
- Bus line D26 Drôme: Livron, Loriol, Crest
- Drôme bus line D27: Bourdeaux, Crest
- Drôme bus line D28: Die, Crest
- Drôme bus line D29: Die, Beaurières
- Drôme bus line D30: Montélimar, Valence
- Drôme bus line D35: Valréas, Dieulefit, Montélimar
- Bus line D36 Drôme: Nyons, Grignan, Montélimar
- Drôme bus line D37: La-Motte-Chalancon, Nyons, Vaison-la-Romaine
- Bus route D38 Drôme: Nyons, Bouvières, St-Sauveur-Gouvernet, Bellecombe-Tarendol
- Drôme bus line D42: Bollène, Saint-Paul-Trois-Châteaux, Montélimar
- Drôme bus line D43: Mévouillon, Laragne-Montéglin
- Drôme bus line D44: Nyons, St-Paul-Trois-Châteaux, Pierrelatte
- Drôme bus line D45: Nyons, Pierrelatte
- D39 Drôme bus route: Vaison, Nyons, Buis-les-Baronnies, Lachau
- Drôme Valley / Valence TGV bus via Livron and Crest
- Main departmental bus routes in Drôme
➡ Related lines, Ardèche department:
- E12 line in the Ardèche: Le-Cheylard / Valence
- E18 line in the Ardèche: Privas / Montélimar
- E19 line in the Ardèche: Saint-Thomé / Montélimar
- E20 line in the Ardèche: Pont-Saint-Esprit / Montélimar
- E29 line in the Ardèche: Bourg-Saint-Andéol / Pierrelatte
➡ Related, regional lines:
- Bus line X73: Valence TGV, Privas, Aubenas
- Bus route X74: Valence TGV, Montélimar, Aubenas, Les Vans
- Bus line X76: Valence TGV, Montélimar, Vallon-Pont-d’Arc
Map of the Drôme bus network
Map of Drôme bus routes on the Auvergne-Rhône-Alpes region transport network:
Large format map and source: Cars de la Drôme, Webzine Voyage / Région AuRA
Other coach and bus routes in the Auvergne-Rhône-Alpes region :
Stations and trains in the Auvergne-Rhône-Alpes region
In addition to the liO buses, here are the TER train lines in the Auvergne-Rhône-Alpes region:

Map of buses and transport in France
Region, département, metropolis and conurbation, practical links and timetables for your travels and journeys:
Travel link
Latest publications relating to the Drôme :
