There are 9 ways to get from Sion to Siena by train, bus, car, plane, or train (Trenitalia)
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Train, bus via Bologna
best- Take the train from Sion to Domodossolatrain Ec
- Take the bus from Domodossola to Rho Fiera Milanobus Re4
- Take the train from Milano Rogoredo to Bologna centraletrain
- Take the train from Bologna Centrale to Firenze S.M.N.train Fr
- Take the train from Firenze S.M.N. to Sienatrain Re
7h 40mBus
cheapest- Take the bus from Martigny, gare to Aosta, Autostazionebus 211
- Take the bus from Aosta to Sienabus N597
13h 54m€70–154Train, bus
- Take the train from Sion to Domodossolatrain Ec
- Take the bus from Domodossola to Milano Centralebus Re4
- Take the bus from Milan to Siena Central Train Stationbus
10h 19mDrive 603 km
- Drive from Sion to Sienacar 603 km
6h 33m€116–168Train to Geneva International Airport, fly to Florence Peretola Airport, train
- Take the train from Sion to Genève-Aéroporttrain
- Fly from Geneva International Airport (GVA) to Florence Peretola Airport (FLR)plane GVA - FLR
- Take the train from Firenze S.M.N. to Sienatrain
9h 52m€156–346Train
- Take the train from Sion to Domodossolatrain Ec
- Take the train from Domodossola to Rho-Fiera Milanotrain Re
- Take the train from Milano Rogoredo to Bologna centraletrain
- Take the train from Bologna Centrale to Firenze S.M.N.train Fr
- Take the train from Firenze S.M.N. to Sienatrain Re
8h 19m€89–161Train, train to Zurich Airport, fly to Florence Peretola Airport
- Take the train from Sion to Visptrain
- Take the train from Visp to Berntrain
- Take the train from Bern to Zürich Flughafentrain
- Fly from Zurich Airport (ZRH) to Florence Peretola Airport (FLR)plane ZRH - FLR
- Take the train from Firenze S.M.N. to Sienatrain
8h 59m€195–492Train to Geneva International Airport, fly to Fiumicino International Airport, train
- Take the train from Sion to Genève-Aéroporttrain
- Fly from Geneva International Airport (GVA) to Fiumicino International Airport (FCO)plane GVA - FCO
- Take the train from Roma Termini to Firenze S.M.N.train
- Take the train from Firenze S.M.N. to Sienatrain
10h 11m€146–350Train, train to Zurich Airport, fly to Bologna Guglielmo Marconi Airport
- Take the train from Sion to Visptrain
- Take the train from Visp to Berntrain
- Take the train from Bern to Zürich Flughafentrain
- Fly from Zurich Airport (ZRH) to Bologna Guglielmo Marconi Airport (BLQ)plane ZRH - BLQ
- Take the train from Bologna Centrale to Firenze S.M.N.train
- Take the train from Firenze S.M.N. to Sienatrain
9h 31m€188–481
Geneva International Airport (GVA) to Florence Peretola Airport (FLR) flights
Comparing Your Travel Options
The cheapest way to get from Sion to Siena is to bus which costs €65 - €160 and takes 13h 54m.
The fastest way to get from Sion to Siena is to drive which takes 6h 33m and costs €110 - €170.
No, there is no direct bus from Sion to Siena. However, there are services departing from Martigny, gare and arriving at Siena via Aosta. The journey, including transfers, takes approximately 13h 54m.
No, there is no direct train from Sion to Siena. However, there are services departing from Sion and arriving at Siena via Domodossola, Milano Rogoredo, Bologna Centrale and Firenze S.M.N.. The journey, including transfers, takes approximately 8h 19m.
The distance between Sion and Siena is 623 km. The road distance is 603 km.
The best way to get from Sion to Siena without a car is to train and bus via Bologna which takes 7h 40m and costs .
It takes approximately 7h 40m to get from Sion to Siena, including transfers.
Sion to Siena bus services, operated by TMR, depart from Martigny, gare station.
Sion to Siena train services, operated by Swiss Federal Railways (SBB CFF FFS), depart from Sion station.
The best way to get from Sion to Siena is to train which takes 8h 19m and costs €85 - €170. Alternatively, you can bus, which costs €65 - €160 and takes 13h 54m.
What companies run services between Sion, Switzerland and Siena, Italy?
You can take a train from Sion to Siena via Domodossola, Milano Rogoredo, Bologna Centrale, and Firenze S.M.N. in around 8h 19m. Alternatively, you can take a train from Sion to Siena via Martigny, Martigny, gare, and Aosta in around 13h 54m.
- Website
- swiss.com
Flights from Geneva International Airport to Florence Peretola Airport via Zurich Airport
- Ave. Duration
- 3h 17m
- When
- Every day
- Estimated price
- €80–190
Flights from Geneva International Airport to Florence Peretola Airport via Fiumicino International Airport
- Ave. Duration
- 4h 53m
- When
- Every day
- Estimated price
- €90–260
Flights from Zurich Airport to Florence Peretola Airport
- Ave. Duration
- 1h 13m
- When
- Every day
- Estimated price
- €85–360
Flights from Geneva International Airport to Fiumicino International Airport
- Ave. Duration
- 1h 32m
- When
- Every day
- Estimated price
- €70–180
Flights from Geneva International Airport to Fiumicino International Airport via Zurich Airport
- Ave. Duration
- 3h 46m
- When
- Every day
- Estimated price
- €70–190
Flights from Zurich Airport to Bologna Guglielmo Marconi Airport
- Ave. Duration
- 1h 6m
- When
- Every day
- Estimated price
- €85–440
- Website
- ita-airways.com
Flights from Geneva International Airport to Florence Peretola Airport via Fiumicino International Airport
- Ave. Duration
- 4h 53m
- When
- Every day
- Estimated price
- €90–260
Flights from Zurich Airport to Florence Peretola Airport
- Ave. Duration
- 1h 13m
- When
- Every day
- Estimated price
- €85–360
Flights from Geneva International Airport to Fiumicino International Airport
- Ave. Duration
- 1h 32m
- When
- Every day
- Estimated price
- €70–180
Flights from Geneva International Airport to Fiumicino International Airport via Zurich Airport
- Ave. Duration
- 4h
- When
- Thursday and Friday
- Estimated price
- €70–180
Flights from Zurich Airport to Bologna Guglielmo Marconi Airport
- Ave. Duration
- 1h 6m
- When
- Every day
- Estimated price
- €85–440
- Website
- lufthansa.com
Flights from Geneva International Airport to Florence Peretola Airport via Munich
- Ave. Duration
- 5h 7m
- When
- Thursday, Saturday, Sunday, and Tuesday
- Estimated price
- €180–650
Flights from Zurich Airport to Florence Peretola Airport via Munich
- Ave. Duration
- 3h 7m
- When
- Every day
- Estimated price
- €150–550
- Website
- airdolomiti.it
Flights from Geneva International Airport to Florence Peretola Airport via Munich
- Ave. Duration
- 6h 55m
- When
- Tuesday and Sunday
- Estimated price
- €180–650
Flights from Zurich Airport to Florence Peretola Airport via Munich
- Ave. Duration
- 3h 5m
- When
- Friday and Saturday
- Estimated price
- €150–550
- Website
- easyjet.com
Flights from Geneva International Airport to Fiumicino International Airport
- Ave. Duration
- 1h 30m
- When
- Monday, Thursday, Friday, Sunday, and Tuesday
- Estimated price
- €40–170
Train from Sion to Domodossola
- Ave. Duration
- 1h 1m
- Frequency
- 5 times a day
- Estimated price
- €30–55
- Website
- Swiss Federal Railways (SBB CFF FFS)
Train from Sion to Domodossola
- Ave. Duration
- 1h 1m
- Frequency
- 5 times a day
- Estimated price
- €30–55
- Website
- Swiss Federal Railways (SBB CFF FFS)
Train from Sion to Genève-Aéroport
- Ave. Duration
- 2h 6m
- Frequency
- Hourly
- Estimated price
- €50–90
- Website
- Swiss Federal Railways (SBB CFF FFS)
Train from Sion to Domodossola
- Ave. Duration
- 1h 1m
- Frequency
- 5 times a day
- Estimated price
- €30–55
- Website
- Swiss Federal Railways (SBB CFF FFS)
Train from Sion to Visp
- Ave. Duration
- 30 min
- Frequency
- Every 30 minutes
- Estimated price
- €14–25
- Website
- Swiss Federal Railways (SBB CFF FFS)
Train from Visp to Bern
- Ave. Duration
- 59 min
- Frequency
- Hourly
- Estimated price
- €30–55
- Website
- Swiss Federal Railways (SBB CFF FFS)
Train from Bern to Zürich Flughafen
- Ave. Duration
- 1h 12m
- Frequency
- Hourly
- Estimated price
- €40–75
- Website
- Swiss Federal Railways (SBB CFF FFS)
Train from Sion to Genève-Aéroport
- Ave. Duration
- 2h 6m
- Frequency
- Hourly
- Estimated price
- €50–90
- Website
- Swiss Federal Railways (SBB CFF FFS)
Train from Sion to Visp
- Ave. Duration
- 30 min
- Frequency
- Every 30 minutes
- Estimated price
- €14–25
- Website
- Swiss Federal Railways (SBB CFF FFS)
Train from Visp to Bern
- Ave. Duration
- 59 min
- Frequency
- Hourly
- Estimated price
- €30–55
- Website
- Swiss Federal Railways (SBB CFF FFS)
Train from Bern to Zürich Flughafen
- Ave. Duration
- 1h 12m
- Frequency
- Hourly
- Estimated price
- €40–75
- Website
- Swiss Federal Railways (SBB CFF FFS)
- Phone
- +39 06 8937 1892
- Website
- Italo Treno
Train from Milano Rogoredo to Bologna centrale
- Ave. Duration
- 1h 4m
- Frequency
- Hourly
- Estimated price
- €25–45
- Website
- Italo Treno
Train from Bologna Centrale to Firenze S.M.N.
- Ave. Duration
- 46 min
- Frequency
- Twice daily
- Estimated price
- €10–17
- Website
- Italo Treno
Train from Milano Rogoredo to Bologna centrale
- Ave. Duration
- 1h 4m
- Frequency
- Hourly
- Estimated price
- €25–45
- Website
- Italo Treno
Train from Bologna Centrale to Firenze S.M.N.
- Ave. Duration
- 46 min
- Frequency
- Twice daily
- Estimated price
- €10–17
- Website
- Italo Treno
Train from Roma Termini to Firenze S.M.N.
- Ave. Duration
- 1h 51m
- Frequency
- Once daily
- Estimated price
- €29–50
- Website
- Italo Treno
Train from Bologna Centrale to Firenze S.M.N.
- Ave. Duration
- 46 min
- Frequency
- Twice daily
- Estimated price
- €10–17
- Website
- Italo Treno
- Phone
- +39 06 5210550
- Website
- Trenitalia Frecce
Train from Milano Rogoredo to Bologna centrale
- Ave. Duration
- 1h 41m
- Frequency
- Every 3 hours
- Estimated price
- €30–55
- Website
- Trenitalia Frecce
Train from Bologna Centrale to Firenze S.M.N.
- Ave. Duration
- 38 min
- Frequency
- Every 20 minutes
- Estimated price
- €12–21
- Website
- Trenitalia Frecce
Train from Milano Rogoredo to Bologna centrale
- Ave. Duration
- 1h 41m
- Frequency
- Every 3 hours
- Estimated price
- €30–55
- Website
- Trenitalia Frecce
Train from Bologna Centrale to Firenze S.M.N.
- Ave. Duration
- 38 min
- Frequency
- Every 20 minutes
- Estimated price
- €12–21
- Website
- Trenitalia Frecce
Train from Roma Termini to Firenze S.M.N.
- Ave. Duration
- 1h 41m
- Frequency
- Every 20 minutes
- Estimated price
- €35–60
- Website
- Trenitalia Frecce
Train from Bologna Centrale to Firenze S.M.N.
- Ave. Duration
- 38 min
- Frequency
- Every 20 minutes
- Estimated price
- €12–21
- Website
- Trenitalia Frecce
- Phone
- +39.06.5210550
- Website
- Trenitalia
Train from Bologna Centrale to Firenze S.M.N.
- Ave. Duration
- 1h 51m
- Frequency
- 4 times a day
- Estimated price
- €11–15
- Website
- Trenitalia
Train from Firenze S.M.N. to Siena
- Ave. Duration
- 1h 30m
- Frequency
- Hourly
- Estimated price
- €11–16
- Website
- Trenitalia
Train from Firenze S.M.N. to Siena
- Ave. Duration
- 1h 30m
- Frequency
- Hourly
- Estimated price
- €11–16
- Website
- Trenitalia
Train from Domodossola to Rho-Fiera Milano
- Ave. Duration
- 2h 4m
- Frequency
- Every 2 hours
- Estimated price
- €13–19
- Website
- Trenitalia
Train from Bologna Centrale to Firenze S.M.N.
- Ave. Duration
- 1h 51m
- Frequency
- 4 times a day
- Estimated price
- €11–15
- Website
- Trenitalia
Train from Firenze S.M.N. to Siena
- Ave. Duration
- 1h 30m
- Frequency
- Hourly
- Estimated price
- €11–16
- Website
- Trenitalia
Train from Firenze S.M.N. to Siena
- Ave. Duration
- 1h 30m
- Frequency
- Hourly
- Estimated price
- €11–16
- Website
- Trenitalia
Train from Roma Termini to Firenze S.M.N.
- Ave. Duration
- 3h 40m
- Frequency
- Every 4 hours
- Estimated price
- €30–45
- Website
- Trenitalia
Train from Firenze S.M.N. to Siena
- Ave. Duration
- 1h 30m
- Frequency
- Hourly
- Estimated price
- €11–16
- Website
- Trenitalia
Train from Bologna Centrale to Firenze S.M.N.
- Ave. Duration
- 1h 51m
- Frequency
- 4 times a day
- Estimated price
- €11–15
- Website
- Trenitalia
Train from Firenze S.M.N. to Siena
- Ave. Duration
- 1h 30m
- Frequency
- Hourly
- Estimated price
- €11–16
- Website
- Trenitalia
- Phone
- +39 06 68475475
- Website
- Trenitalia Intercity
Train from Bologna Centrale to Firenze S.M.N.
- Ave. Duration
- 1h 24m
- Frequency
- Twice daily
- Estimated price
- €10–18
- Website
- Trenitalia Intercity
Train from Bologna Centrale to Firenze S.M.N.
- Ave. Duration
- 1h 24m
- Frequency
- Twice daily
- Estimated price
- €10–18
- Website
- Trenitalia Intercity
Train from Roma Termini to Firenze S.M.N.
- Ave. Duration
- 3h 45m
- Frequency
- Twice daily
- Estimated price
- €29–55
- Website
- Trenitalia Intercity
Train from Bologna Centrale to Firenze S.M.N.
- Ave. Duration
- 1h 24m
- Frequency
- Twice daily
- Estimated price
- €10–18
- Website
- Trenitalia Intercity
- Phone
- +41 27 720 47 47
- info@regionalps.ch
- Website
- RegionalAlps
Train from Sion to Visp
- Ave. Duration
- 34 min
- Frequency
- Every 30 minutes
- Estimated price
- €17–34
- Schedules at
- RegionalAlps
- 2nd Class Ticket
- €17–20
- 1st Class Ticket
- €30–34
Train from Sion to Visp
- Ave. Duration
- 34 min
- Frequency
- Every 30 minutes
- Estimated price
- €17–34
- Schedules at
- RegionalAlps
- 2nd Class Ticket
- €17–20
- 1st Class Ticket
- €30–34
- Phone
- +39 02 7249 4494
- my-link@trenord.it
- Website
- Trenord
Bus from Domodossola to Rho Fiera Milano
- Ave. Duration
- 1h 25m
- Frequency
- Every 2 hours
- Website
- Trenord
Bus from Domodossola to Milano Centrale
- Ave. Duration
- 1h 40m
- Frequency
- Every 2 hours
- Website
- Trenord
- Phone
- +39 06 88 93 82 32
- Website
- Itabus S.p.A.
Bus from Milan to Siena Central Train Station
- Ave. Duration
- 5h 15m
- Frequency
- 4 times a week
- Estimated price
- €18–35
- Website
- Itabus S.p.A.
- Phone
- +41 27 721 68 40
- info@tmrsa.ch
- Website
- Service d'automobiles TMR
Bus from Martigny, gare to Aosta, Autostazione
- Ave. Duration
- 2h
- Frequency
- 5 times a week
- Estimated price
- €6–9
- Website
- Service d'automobiles TMR
- Phone
- +49 30 300 137 300
- service@flixbus.com
- Website
- Flixbus
Bus from Aosta to Siena
- Ave. Duration
- 9h 40m
- Frequency
- Once daily
- Estimated price
- €55–90
- Website
- Flixbus
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Booking & Getting There
Sion to Siena bus services, operated by TMR, arrive at Aosta, Autostazione station.
Sion to Siena train services, operated by Swiss Federal Railways (SBB CFF FFS), arrive at Domodossola station.
Yes, the driving distance between Sion to Siena is 603 km. It takes approximately 6h 33m to drive from Sion to Siena.
Book your Sion to Siena train tickets online with Omio.
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