There are 8 ways to get from Grenoble to Roscoff by train (TGV), bus, car, train, or plane
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Train via Rennes
best- Take the train from Grenoble to Rennestrain Tgv
- Take the train from Rennes to Morlaixtrain Tgv
9h 22m€220–338Bus via Rennes
cheapest- Take the bus from Gares to Gare Routierebus T83
- Take the bus from Chambéry - Bus Station to Rennes - Bus Stationbus
- Take the bus from Rennes - Bus Station to Morlaixbus
20h 26m€93–154Bus
- Take the bus from Grenoble to Brestbus N724
- Take the bus from Carmarthen to Quai d'Auxerrebus 925
20h 24mDrive 971.4 km
- Drive from Grenoble to Roscoffcar 971.4 km
10h 48m€156–225Train to Lyon–Saint Exupéry Airport, fly to Brest Bretagne Airport, train
- Take the train from Grenoble to Lyon-Saint Exupery Tgvtrain
- Fly from Lyon–Saint Exupéry Airport (LYS) to Brest Bretagne Airport (BES)plane LYS - BES
- Take the train from Brest to Morlaixtrain
7h 13m€148–403Train
- Take the train from Grenoble to Chambery Challes Les Eauxtrain Ter
- Take the train from Chambery Challes Les Eaux to Morlaixtrain Tgv
10h 22m€228–352Train to Lyon–Saint Exupéry Airport, fly to Rennes-Saint-Jacques Airport, train
- Take the train from Grenoble to Lyon-Saint Exupery Tgvtrain
- Fly from Lyon–Saint Exupéry Airport (LYS) to Rennes-Saint-Jacques Airport (RNS)plane LYS - RNS
- Take the train from Rennes to Morlaixtrain
7h 32m€190–487Train to Marseille Provence Airport, fly to Brest Bretagne Airport, train
- Take the train from Grenoble to Aix En Provence Tgvtrain
- Fly from Marseille Provence Airport (MRS) to Brest Bretagne Airport (BES)plane MRS - BES
- Take the train from Brest to Morlaixtrain
8h 47m€155–440
Grenoble to Roscoff by train and bus
Comparing Your Travel Options
The cheapest way to get from Grenoble to Roscoff is to bus via Rennes which costs €90 - €160 and takes 20h 26m.
The fastest way to get from Grenoble to Roscoff is to train and fly which takes 7h 13m and costs €140 - €410.
No, there is no direct bus from Grenoble to Roscoff. However, there are services departing from Grenoble and arriving at Quai d'Auxerre via Gare Routière SNCF and Carmarthen. The journey, including transfers, takes approximately 20h 24m.
No, there is no direct train from Grenoble to Roscoff. However, there are services departing from Grenoble and arriving at Morlaix via Rennes. The journey, including transfers, takes approximately 9h 22m.
The distance between Grenoble and Roscoff is 1127 km. The road distance is 971.4 km.
The best way to get from Grenoble to Roscoff without a car is to train via Rennes which takes 9h 22m and costs €220 - €340.
It takes approximately 9h 22m to get from Grenoble to Roscoff, including transfers.
Grenoble to Roscoff bus services, operated by FlixBus, depart from Grenoble station.
Grenoble to Roscoff train services, operated by TGV inOui, depart from Grenoble station.
The best way to get from Grenoble to Roscoff is to train via Rennes which takes 9h 22m and costs €220 - €340. Alternatively, you can bus, which costs and takes 20h 24m.
What companies run services between Grenoble, France and Roscoff, France?
You can take a train from Grenoble to Quai d'Auxerre via Rennes, Morlaix, and Gare SNCF in around 9h 22m. Alternatively, you can take a bus from Grenoble to Quai d'Auxerre via Brest, Gare Routière SNCF, and Carmarthen in around 20h 24m.
- Website
- airfrance.com
Flights from Lyon–Saint Exupéry Airport to Brest Bretagne Airport
- Ave. Duration
- 1h 35m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- €85–550
Flights from Lyon–Saint Exupéry Airport to Brest Bretagne Airport via Paris Charles de Gaulle
- Ave. Duration
- 3h 31m
- When
- Every day
- Estimated price
- €95–550
Flights from Lyon–Saint Exupéry Airport to Rennes-Saint-Jacques Airport
- Ave. Duration
- 1h 20m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- €80–550
Flights from Lyon–Saint Exupéry Airport to Rennes-Saint-Jacques Airport via Paris Charles de Gaulle
- Ave. Duration
- 3h 25m
- When
- Every day
- Estimated price
- €90–550
Flights from Marseille Provence Airport to Brest Bretagne Airport via Paris Charles de Gaulle
- Ave. Duration
- 4h 21m
- When
- Every day
- Estimated price
- €110–600
- Website
- volotea.com
Flights from Marseille Provence Airport to Brest Bretagne Airport
- Ave. Duration
- 1h 50m
- When
- Thursday
- Estimated price
- €70–280
- Website
- transavia.com
Flights from Marseille Provence Airport to Brest Bretagne Airport
- Ave. Duration
- 1h 50m
- When
- Monday, Tuesday, Thursday, Friday, and Sunday
- Estimated price
- €95–550
- Phone
- +33 1 84 94 36 35
- Website
- TGV inOui
Train from Grenoble to Rennes
- Ave. Duration
- 5h 43m
- Frequency
- Once a week
- Estimated price
- €180–270
- Website
- TGV inOui
Train from Rennes to Morlaix
- Ave. Duration
- 1h 32m
- Frequency
- Every 4 hours
- Estimated price
- €35–60
- Website
- TGV inOui
Train from Grenoble to Lyon-Saint Exupery Tgv
- Ave. Duration
- 1h 3m
- Frequency
- Every 4 hours
- Estimated price
- €23–35
- Website
- TGV inOui
Train from Brest to Morlaix
- Ave. Duration
- 30 min
- Frequency
- Every 4 hours
- Estimated price
- €12–18
- Website
- TGV inOui
Train from Chambery Challes Les Eaux to Morlaix
- Ave. Duration
- 7h 23m
- Frequency
- Twice a week
- Estimated price
- €210–320
- Website
- TGV inOui
Train from Grenoble to Lyon-Saint Exupery Tgv
- Ave. Duration
- 1h 3m
- Frequency
- Every 4 hours
- Estimated price
- €23–35
- Website
- TGV inOui
Train from Rennes to Morlaix
- Ave. Duration
- 1h 32m
- Frequency
- Every 4 hours
- Estimated price
- €35–60
- Website
- TGV inOui
Train from Grenoble to Aix En Provence Tgv
- Ave. Duration
- 1h 50m
- Frequency
- Once a week
- Estimated price
- €55–90
- Website
- TGV inOui
Train from Brest to Morlaix
- Ave. Duration
- 30 min
- Frequency
- Every 4 hours
- Estimated price
- €12–18
- Website
- TGV inOui
Rome2Rio's guide to Société Nationale des Chemins de fer Français (SNCF)
Contact DetailsContact Details
- Phone
- +33 1 84 94 36 35
- Website
- Oui.SNCF
Train from Rennes to Morlaix
- Ave. Duration
- 1h 41m
- Frequency
- 3 times a day
- Estimated price
- €30–55
- Website
- Oui.SNCF
Train from Grenoble to Lyon-Saint Exupery Tgv
- Ave. Duration
- 59 min
- Frequency
- Once daily
- Estimated price
- €20–35
- Website
- Oui.SNCF
Train from Brest to Morlaix
- Ave. Duration
- 35 min
- Frequency
- 5 times a day
- Estimated price
- €10–18
- Website
- Oui.SNCF
Train from Grenoble to Chambery Challes Les Eaux
- Ave. Duration
- 52 min
- Frequency
- Hourly
- Estimated price
- €12–20
- Website
- Oui.SNCF
Train from Grenoble to Lyon-Saint Exupery Tgv
- Ave. Duration
- 59 min
- Frequency
- Once daily
- Estimated price
- €20–35
- Website
- Oui.SNCF
Train from Rennes to Morlaix
- Ave. Duration
- 1h 41m
- Frequency
- 3 times a day
- Estimated price
- €30–55
- Website
- Oui.SNCF
Train from Brest to Morlaix
- Ave. Duration
- 35 min
- Frequency
- 5 times a day
- Estimated price
- €10–18
- Website
- Oui.SNCF
- Phone
- +33 4 13 94 30 50
- Website
- Zou! Lignes Express Régionales
Train from Grenoble to Chambery Challes Les Eaux
- Ave. Duration
- 47 min
- Frequency
- Hourly
- Estimated price
- €17–24
- Website
- Zou! Lignes Express Régionales
Rome2Rio's guide to FlixBus
Contact DetailsContact Details
- Phone
- +49 30 300 137 300
- [email protected]
- Website
- Flixbus
Bus from Grenoble to Brest
- Ave. Duration
- 16h 55m
- Frequency
- Once daily
- Estimated price
- €95–150
- Website
- Flixbus
- Phone
- 02 99 300 300
- [email protected]
- Website
- BreizhGo
Bus from Carmarthen to Quai d'Auxerre
- Ave. Duration
- 1h 4m
- Frequency
- Every 2 hours
- Schedules at
- BreizhGo
- Phone
- +33 4 8000 7000
- [email protected]
- Website
- cars Région Isère
Bus from Gares to Gare Routiere
- Ave. Duration
- 1h 29m
- Frequency
- Every 2 hours
- Estimated price
- €9–12
- Schedules at
- cars Région Isère
- Phone
- +3 318 576 2228
- Website
- BlaBlaCar Bus
Bus from Chambéry - Bus Station to Rennes - Bus Station
- Ave. Duration
- 12h 25m
- Frequency
- 3 times a day
- Estimated price
- €65–110
- Website
- BlaBlaCar Bus
Bus from Rennes - Bus Station to Morlaix
- Ave. Duration
- 3h 25m
- Frequency
- Twice daily
- Estimated price
- €13–23
- Website
- BlaBlaCar Bus
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Booking & Getting There
Grenoble to Roscoff bus services, operated by FlixBus, arrive at Brest station.
Grenoble to Roscoff train services, operated by TGV inOui, arrive at Rennes station.
Yes, the driving distance between Grenoble to Roscoff is 971 km. It takes approximately 10h 48m to drive from Grenoble to Roscoff.
There are 858+ hotels available in Roscoff.





















