- Must visit
Escal'Atlantic
Flagship visitor site inside the submarine base, exploring ocean liners, port history, and the city’s maritime identity through immersive exhibits.
Omio recommends booking the train as it is the most popular option from Rennes to Saint-Nazaire among Omio's users. If you are prioritising price take the bus with prices starting from $10. For those with little time consider booking a bus which can get you there in 1h 39m. The ticket price range depends on the travel mode: a bus costs an average of $10, and a train costs an average of $19.
Distance: 62 miles (100 km)
| Bus | Most popular Train | Driving |
|---|---|---|
$18 Average price Cheapest | $30 Average price | $23 Average price (fuel + tolls) |
2h 9m Average total duration Fastest 1h 39m Onboard + 30m Additional time* | 2h 16m Average total duration 1h 46m Onboard + 30m Additional time* | 1h 45m Average total duration (door-to-door) |
![]() Most popular bus company | ![]() Most popular train company | Your own car or car rental |
Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Rennes to Saint-Nazaire:
A bus is $12 less than a train for this route with tickets for a train from Rennes to Saint-Nazaire costing on average $30.
Other travel options to Saint-Nazaire take longer:
Train takes on average 1h 46m.
You'll arrive about 6m sooner (1h 39m by bus vs 1h 45m by car) and save roughly $5 compared to fuel and tolls ($18 vs $23). You also skip the drive itself — no traffic stress, no parking, and you can use the time to work, nap, or catch up on a series with the onboard Wi-Fi.
Direct coaches are operated by BlaBlaCar.
Driving is still worth considering if you're travelling with bulky luggage, need flexibility on departure times, or plan to stop along the way.
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator BlaBlaCar | Departure Time 05:00AM | Arrival Time 06:20AM | Duration 1h20 | Departure days Sun | Cheapest price $13 |
Operator BlaBlaCar Bus | Departure Time 09:30AM | Arrival Time 03:15PM | Duration 5h45 | Departure days Mon, Sat | Cheapest price $15 |
Operator BlaBlaCar | Departure Time 10:00AM | Arrival Time 11:30AM | Duration 1h30 | Departure days Sun | Cheapest price $10 |
Operator SNCF | Autocar | Departure Time 10:30AM | Arrival Time 01:19PM | Duration 2h49 | Departure days Wed | Cheapest price $50 |
Operator BlaBlaCar Bus | Departure Time 11:50AM | Arrival Time 04:15PM | Duration 4h25 | Departure days Mon, Sat | Cheapest price $11 |
Operator BlaBlaCar | Departure Time 02:00PM | Arrival Time 02:40PM | Duration 0h40 | Departure days Fri | Cheapest price $7 |
Operator BlaBlaCar | Departure Time 02:10PM | Arrival Time 03:40PM | Duration 1h30 | Departure days Fri | Cheapest price $5 |
Operator BlaBlaCar | Departure Time 04:00PM | Arrival Time 05:30PM | Duration 1h30 | Departure days Sun | Cheapest price $13 |
Operator BlaBlaCar | Departure Time 05:00PM | Arrival Time 06:40PM | Duration 1h40 | Departure days Sun | Cheapest price $11 |
Operator BlaBlaCar | Departure Time 05:20PM | Arrival Time 06:40PM | Duration 1h20 | Departure days Fri | Cheapest price $7 |
Operator BlaBlaCar | Departure Time 05:30PM | Arrival Time 07:40PM | Duration 2h10 | Departure days Fri | Cheapest price $6 |
Operator BlaBlaCar | Departure Time 08:30PM | Arrival Time 09:40PM | Duration 1h10 | Departure days Fri | Cheapest price $6 |
Operator BlaBlaCar | Departure Time 09:10PM | Arrival Time 10:40PM | Duration 1h30 | Departure days Sun | Cheapest price $13 |
Compare train and bus prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Buses from Rennes to Saint-Nazaire run on average 5 times per day, taking around 1h 39m. Cheap bus tickets for this journey start at $10 if you book in advance.
There are 4 buses per day. The earliest bus runs at 10:15, the last at 20:10. The fastest bus covers the 62 miles (100 km) distance in 2h 49m.
Distance 62 miles (100 km) |
Average bus duration 1h 39m |
Cheapest ticket price $10 |
Buses per day 5 |
Direct buses 4 |
Fastest bus 2h 49m |
First bus 10:15 AM |
Last bus 8:10 PM |
Cheapest Month Feb |
Cheapest Day Sat |
High Season Jul - Sep |
Low Season Jan - Mar |
Busiest Day Thu |
Least Busy Day Sun |
Best time to book 1 day |
Discover the best of Saint-Nazaire — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Saint-Nazaire trip today.
Flagship visitor site inside the submarine base, exploring ocean liners, port history, and the city’s maritime identity through immersive exhibits.
Industrial heritage visit focused on giant ship construction at the Chantiers de l’Atlantique, a signature local experience.
Guided visit of a real French submarine, offering a rare look at life aboard and Cold War naval technology.
Revitalized waterfront district around the submarine base, packed with views, culture, and one of the city’s best urban walks.
Popular beach district made famous by Mr. Hulot’s Holiday, loved for seaside charm, villas, and an easy coastal stroll.
Long seafront promenade with beaches, gardens, and public art, ideal for walking, cycling, and sunset views.
Fondant cake from nearby Nantes made with dark rum, butter and almond flour. It is a signature regional dessert from Loire-Atlantique.
Thin Breton buckwheat crêpe, usually filled with ham, egg or cheese. Buckwheat makes it a classic savory staple across the coast.
Traditional Breton wheat crêpe served with butter, sugar, caramel or jam. It is a beloved sweet found in crêperies around Saint-Nazaire.
Well-known crêperie for Breton galettes and sweet crêpes in a relaxed setting, ideal for trying regional classics.
Established seafood-focused restaurant known for fresh fish and shellfish, with a polished but approachable atmosphere.
Popular traditional venue serving French brasserie dishes and regional seafood in a casual, dependable setting.
Moderate for France. Hotels and seafood dining can raise costs in peak season, but local transit and casual meals are fairly manageable versus larger French coastal cities.
Service is usually included. Rounding up or leaving 5-10% for very good restaurant service is appreciated. Small change for cafes and taxis is enough.
Official public transport app
Gare de Saint-Nazaire -> Place Pierre Sémard, Saint-Nazaire
Find answers to the most common questions about traveling from Rennes to Saint-Nazaire by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Saint-Nazaire, this guide helps you travel smarter and with confidence.

Most Rennes to Saint-Nazaire buses use the Rennes, Gare Routière to Saint-Nazaire, Gare SNCF station pair. Use this guide to compare Rennes and Saint-Nazaire bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Rennes, Gare Routière has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, and Ticket Office.
Food options include: Cafeteria de la Gare (in the station), Le Bistrot de la Gare (0.2 km), Crêperie La Gavotte (0.5 km).
Free Wi-Fi. ATMs are located near the main entrance.
Ticket office support is available at Rennes, Gare Routière.
Available at Rennes, Gare Routière: Parking, Taxis, WC.
Accessibility facilities are available at Rennes, Gare Routière: Elevators, ramps.
Saint-Nazaire, Gare SNCF has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Wi-Fi is available at Saint-Nazaire, Gare SNCF. ATMs are available at Saint-Nazaire, Gare SNCF.
Ticket office support is available at Saint-Nazaire, Gare SNCF.
Available at Saint-Nazaire, Gare SNCF: Parking, Taxis, WC.
Accessibility facilities are available at Saint-Nazaire, Gare SNCF: The station is accessible to disabled passengers.
Here are some other resources that might have the information you need