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 37mTrain, bus
cheapest- Take the train from Sion to Domodossolatrain Ec
- Take the bus from Domodossola - Stazione Ferroviaria to Aeroporto Malpensa - Terminal 1bus 3
- Take the bus from Milan Malpensa Airport 1 P13 to Siena Central Train Stationbus
11h 11m€66–103Drive 603 km
- Drive from Sion to Sienacar 603 km
6h 33m€109–157Train 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 22m€162–372Train
- Take the train from Sion to Domodossolatrain Ec
- Take the train from Domodossola to Rho-Fiera Milanotrain Re
- Take the train from Rho-Fiera Milano to Firenze S.M.N.train Fr
- Take the train from Firenze S.M.N. to Sienatrain Re
9h 22m€98–164Bus
- Take the bus from Martigny, gare to Aosta, Autostazionebus 211
- Take the bus from Aosta to Sienabus N597
13h 54m€71–149Train, 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€205–487Train 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 12m€151–381Train, 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 29m€202–507
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 train and bus which costs €65 - €110 and takes 11h 11m.
The fastest way to get from Sion to Siena is to drive which takes 6h 33m and costs €100 - €160.
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, Rho-Fiera Milano and Firenze S.M.N.. The journey, including transfers, takes approximately 9h 22m.
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 37m and costs .
It takes approximately 7h 37m 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 9h 22m and costs €95 - €170. Alternatively, you can bus, which costs €70 - €150 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, Rho-Fiera Milano, and Firenze S.M.N. in around 9h 22m. 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 6m
- When
- Every day
- Estimated price
- €85–240
Flights from Geneva International Airport to Florence Peretola Airport via Fiumicino International Airport
- Ave. Duration
- 3h 45m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- €100–250
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
- €75–200
Flights from Geneva International Airport to Fiumicino International Airport via Zurich Airport
- Ave. Duration
- 3h 46m
- When
- Every day
- Estimated price
- €75–200
Flights from Zurich Airport to Bologna Guglielmo Marconi Airport
- Ave. Duration
- 1h 6m
- When
- Every day
- Estimated price
- €85–430
- Website
- ita-airways.com
Flights from Geneva International Airport to Florence Peretola Airport via Zurich Airport
- Ave. Duration
- 3h 20m
- When
- Every day
- Estimated price
- €85–240
Flights from Geneva International Airport to Florence Peretola Airport via Fiumicino International Airport
- Ave. Duration
- 3h 45m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- €100–250
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
- €75–200
Flights from Geneva International Airport to Fiumicino International Airport via Zurich Airport
- Ave. Duration
- 4h
- When
- Thursday and Friday
- Estimated price
- €75–200
Flights from Zurich Airport to Bologna Guglielmo Marconi Airport
- Ave. Duration
- 1h 6m
- When
- Every day
- Estimated price
- €85–430
- Website
- lufthansa.com
Flights from Geneva International Airport to Florence Peretola Airport via Munich
- Ave. Duration
- 3h 20m
- When
- Thursday, Saturday, and Sunday
- Estimated price
- €180–650
Flights from Geneva International Airport to Florence Peretola Airport via Frankfurt
- Ave. Duration
- 4h 13m
- When
- Every day
- Estimated price
- €110–650
Flights from Zurich Airport to Florence Peretola Airport via Munich
- Ave. Duration
- 3h 7m
- When
- Every day
- Estimated price
- €160–550
- Website
- easyjet.com
Flights from Geneva International Airport to Fiumicino International Airport
- Ave. Duration
- 1h 30m
- When
- Every day
- Estimated price
- €40–180
- Website
- airdolomiti.it
Flights from Zurich Airport to Florence Peretola Airport via Munich
- Ave. Duration
- 3h 5m
- When
- Friday and Saturday
- Estimated price
- €160–550
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
- €55–95
- 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
- €16–27
- Website
- Swiss Federal Railways (SBB CFF FFS)
Train from Visp to Bern
- Ave. Duration
- 59 min
- Frequency
- Hourly
- Estimated price
- €35–60
- Website
- Swiss Federal Railways (SBB CFF FFS)
Train from Bern to Zürich Flughafen
- Ave. Duration
- 1h 12m
- Frequency
- Hourly
- Estimated price
- €45–75
- Website
- Swiss Federal Railways (SBB CFF FFS)
Train from Sion to Genève-Aéroport
- Ave. Duration
- 2h 6m
- Frequency
- Hourly
- Estimated price
- €55–95
- Website
- Swiss Federal Railways (SBB CFF FFS)
Train from Sion to Visp
- Ave. Duration
- 30 min
- Frequency
- Every 30 minutes
- Estimated price
- €16–27
- Website
- Swiss Federal Railways (SBB CFF FFS)
Train from Visp to Bern
- Ave. Duration
- 59 min
- Frequency
- Hourly
- Estimated price
- €35–60
- Website
- Swiss Federal Railways (SBB CFF FFS)
Train from Bern to Zürich Flughafen
- Ave. Duration
- 1h 12m
- Frequency
- Hourly
- Estimated price
- €45–75
- 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
- €26–45
- Website
- Italo Treno
Train from Bologna Centrale to Firenze S.M.N.
- Ave. Duration
- 38 min
- Frequency
- 5 times a day
- Estimated price
- €11–18
- Website
- Italo Treno
Train from Bologna Centrale to Firenze S.M.N.
- Ave. Duration
- 38 min
- Frequency
- 5 times a day
- Estimated price
- €11–18
- 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
- 37 min
- Frequency
- Every 20 minutes
- Estimated price
- €12–22
- Website
- Trenitalia Frecce
Train from Rho-Fiera Milano to Firenze S.M.N.
- Ave. Duration
- 2h 22m
- Frequency
- Every 3 hours
- Estimated price
- €40–75
- Website
- Trenitalia Frecce
Train from Roma Termini to Firenze S.M.N.
- Ave. Duration
- 1h 42m
- Frequency
- Every 20 minutes
- Estimated price
- €35–65
- Website
- Trenitalia Frecce
Train from Bologna Centrale to Firenze S.M.N.
- Ave. Duration
- 37 min
- Frequency
- Every 20 minutes
- Estimated price
- €12–22
- Website
- Trenitalia Frecce
- Phone
- +39.06.5210550
- Website
- Trenitalia
Train from Bologna Centrale to Firenze S.M.N.
- Ave. Duration
- 1h 35m
- 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 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 3 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 35m
- 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 16m
- Frequency
- Twice daily
- Estimated price
- €9–18
- Website
- Trenitalia Intercity
Train from Roma Termini to Firenze S.M.N.
- Ave. Duration
- 3h 45m
- Frequency
- Twice daily
- Estimated price
- €28–55
- Website
- Trenitalia Intercity
Train from Bologna Centrale to Firenze S.M.N.
- Ave. Duration
- 1h 16m
- Frequency
- Twice daily
- Estimated price
- €9–18
- 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
- €16–34
- Schedules at
- RegionalAlps
- 2nd Class Ticket
- €16–20
- 1st Class Ticket
- €30–34
Train from Sion to Visp
- Ave. Duration
- 34 min
- Frequency
- Every 30 minutes
- Estimated price
- €16–34
- Schedules at
- RegionalAlps
- 2nd Class Ticket
- €16–20
- 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
- Phone
- +39 0322 844 862
- comazzi@comazzibus.com
- Website
- Comazzi Bus
Bus from Domodossola - Stazione Ferroviaria to Aeroporto Malpensa - Terminal 1
- Ave. Duration
- 1h 20m
- Frequency
- Every 4 hours
- Estimated price
- €9
- Website
- Comazzi Bus
- Phone
- +39 06 88 93 82 32
- Website
- Itabus S.p.A.
Bus from Milan Malpensa Airport 1 P13 to Siena Central Train Station
- Ave. Duration
- 6h 50m
- Frequency
- Once daily
- Estimated price
- €23–40
- 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
- €55–85
- 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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