Travel Information
Compare bus and train for Grenoble to Gap
Omio recommends booking the bus as it is the most popular option from Grenoble to Gap among Omio's users. If you are prioritising price take the bus with prices starting from $16. For those with little time consider booking a bus which can get you there in 1h 47m. The ticket price range depends on the travel mode: a bus costs an average of $16, and a train costs an average of $31.
Distance: 45 miles (73 km)
Compare bus with
Most popular Bus | Train |
|---|---|
$16 Average price Cheapest | $51 Average price |
2h 17m Average total duration Fastest 1h 47m Onboard + 30m Additional time* | 3h 25m Average total duration 2h 55m Onboard + 30m Additional time* |
![]() Most popular bus company | ![]() Most popular train company |
Direct Options | Direct Options |
Travel optionsfrom Grenoble to Gap
How to get from Grenoble to Gap by train, bus or flight.
Our recommendation
The best way to travel from Grenoble to Gap is by taking a train because it’s the best combination of price and speed.
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Find all the dates and times for this journey by train, bus, flight, and ferry .
Compare prices and tickets Prices for trains, buses and flights
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FAQs: Travel from Grenoble to Gap
Travel to Gap easily. Whether you want fast, cheap or something entirely different, our travel experts have collected everything you need to know so you can find the best option from Grenoble to Gap.

This is compared to other travel options from Grenoble to Gap:
A bus is $15 (€12) less than a train for this route with tickets for a train from Grenoble to Gap costing on average $31 (€25).
Other travel options to Gap take longer:
Train takes on average 2h 32m.
- Around 7 trains per day.
- Around 1 buses per day.
However, we recommend checking specific travel dates for your route between Grenoble and Gap as scheduled services by bus and train can vary by season or day of the week.
- Travel with SNCF TER | Operated by SNCF Voyageurs 1187, SNCF to go to Gap by train.
- Travel with BlaBlaCar, SNCF | Autocar, Isère - Transisère to go to Gap by bus.
- 3 direct trains per day with SNCF.
- 1 direct buses per day with Isère - Transisère.
Travelling from Grenoble to Gap: related information
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