There are 8 ways to get from Cagliari to Siena by plane, train, car, car ferry, or bus
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly to Pisa International Airport, train
best- Fly from Cagliari Elmas Airport (CAG) to Pisa International Airport (PSA)plane CAG - PSA
- Take the train from Pisa Centrale to Empolitrain
- Take the train from Empoli to Sienatrain
4h 56m€47–227Drive, car ferry
- Drive from Cagliari to Port of Olbiacar
- Take the carferry from Port of Olbia to Port of Livornocarferry
- Drive from Port of Livorno to Sienacar
12h 58m€90–158Fly to Bologna Guglielmo Marconi Airport, train
- Fly from Cagliari Elmas Airport (CAG) to Bologna Guglielmo Marconi Airport (BLQ)plane CAG - BLQ
- Take the train from Bologna Centrale to Firenze S.M.N.train
- Take the train from Firenze S.M.N. to Sienatrain
5h 56m€51–229Fly to Florence Peretola Airport, train
- Fly from Cagliari Elmas Airport (CAG) to Florence Peretola Airport (FLR)plane CAG - FLR
- Take the train from Firenze S.M.N. to Sienatrain
5h 13m€59–289Fly to Fiumicino International Airport, train
- Fly from Cagliari Elmas Airport (CAG) to Fiumicino International Airport (FCO)plane CAG - FCO
- Take the train from Roma Termini to Firenze S.M.N.train
- Take the train from Firenze S.M.N. to Sienatrain
7h 19m€78–208Bus, car ferry, train via Montalto di Castro
- Take the bus from Cagliari Viale Marconi-Scuole Medie to Tortoli' Fra Loccibus
- Take the carferry from Port of Arbatax to Port of Civitavecchiacarferry
- Take the train from Montalto Di Castro to Grossetotrain Re
- Take the bus from Grosseto F.S. to Siena-Via Tozzibus 51G
17h 48m€117–181Bus, car ferry, train
- Take the bus from Cagliari Viale Marconi-Scuole Medie to Tortoli' Fra Loccibus
- Take the carferry from Port of Arbatax to Port of Civitavecchiacarferry
- Take the train from Civitavecchia to Grossetotrain Fb / ...
- Take the train from Grosseto to Sienatrain Re
17h 56m€62–124Bus, car ferry
- Take the bus from Fermata di CAGLIARI PIAZZA MATTEOTTI-ESTERNO to Fermata di OLBIA PORTO ISOLA BIANCAbus
- Take the carferry from Port of Olbia to Port of Livornocarferry
- Take the bus from PISA stazione to FIRENZE Stazione S.M.N.bus 901
- Take the bus from Firenze Autostazione to Siena-V Le V.Veneto N.5bus 131
18h 2m€71–126
Cagliari to Siena by bus, foot, car ferry, and train
Comparing Your Travel Options
The cheapest way to get from Cagliari to Siena is to bus and car ferry and train which costs €60 - €130 and takes 17h 56m.
The fastest way to get from Cagliari to Siena is to fly and train which takes 4h 56m and costs €45 - €230.
The distance between Cagliari and Siena is 624 km.
The best way to get from Cagliari to Siena without a car is to bus and car ferry and train via Montalto di Castro which takes 17h 48m and costs €110 - €190.
It takes approximately 4h 56m to get from Cagliari to Siena, including transfers.
There are 2374+ hotels available in Siena.
What companies run services between Cagliari, Italy and Siena, Italy?
There is no direct connection from Cagliari to Siena. However, you can take the bus to Aeroporto Elmas Arrivi, walk to Cagliari Elmas Airport (CAG) airport, fly to Pisa International Airport (PSA), walk to Pisa Aeroporto, take the train to Pisa Centrale, take the train to Empoli, then take the train to Siena. Alternatively, you can take a vehicle from Cagliari to Siena via Port of Olbia and Port of Livorno in around 12h 58m.
- Website
- aeroitalia.com
Flights from Cagliari Elmas Airport to Fiumicino International Airport
- Ave. Duration
- 1h 10m
- When
- Every day
- Estimated price
- €35–90
- Website
- ryanair.com
Flights from Cagliari Elmas Airport to Pisa International Airport
- Ave. Duration
- 1h 10m
- When
- Monday, Thursday, Friday, Sunday, and Saturday
- Estimated price
- €30–200
Flights from Cagliari Elmas Airport to Bologna Guglielmo Marconi Airport
- Ave. Duration
- 1h 20m
- When
- Friday, Monday, Saturday, Sunday, and Thursday
- Estimated price
- €30–190
- Website
- volotea.com
Flights from Cagliari Elmas Airport to Florence Peretola Airport
- Ave. Duration
- 1h 20m
- When
- Thursday and Sunday
- Estimated price
- €18–170
- Phone
- +39.06.5210550
- Website
- Trenitalia
Train from Pisa Centrale to Empoli
- Ave. Duration
- 45 min
- Frequency
- Every 30 minutes
- Estimated price
- €5–8
- Website
- Trenitalia
Train from Empoli to Siena
- Ave. Duration
- 1h
- Frequency
- Hourly
- Estimated price
- €7–11
- Website
- Trenitalia
Train from Bologna Centrale to Firenze S.M.N.
- Ave. Duration
- 1h 51m
- Frequency
- Twice daily
- 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
- 5 times a day
- 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 Montalto Di Castro to Grosseto
- Ave. Duration
- 43 min
- Frequency
- Every 3 hours
- Estimated price
- €8–12
- Website
- Trenitalia
Train from Civitavecchia to Grosseto
- Ave. Duration
- 1h 19m
- Frequency
- Every 3 hours
- Estimated price
- €12–18
- Website
- Trenitalia
Train from Grosseto to Siena
- Ave. Duration
- 1h 45m
- Frequency
- 4 times a day
- Estimated price
- €12–17
- Website
- Trenitalia
- Phone
- +39 06 5210550
- Website
- Trenitalia Frecce
Train from Bologna Centrale to Firenze S.M.N.
- Ave. Duration
- 37 min
- Frequency
- Every 30 minutes
- Estimated price
- €12–22
- Website
- Trenitalia Frecce
Train from Roma Termini to Firenze S.M.N.
- Ave. Duration
- 1h 42m
- Frequency
- Every 30 minutes
- Estimated price
- €35–65
- Website
- Trenitalia Frecce
Train from Civitavecchia to Grosseto
- Ave. Duration
- 48 min
- Frequency
- 5 times a day
- Estimated price
- €14–25
- Website
- Trenitalia Frecce
- Phone
- +39 06 8937 1892
- Website
- Italo Treno
Train from Bologna Centrale to Firenze S.M.N.
- Ave. Duration
- 41 min
- Frequency
- 5 times a day
- Estimated price
- €11–18
- Website
- Italo Treno
Train from Roma Termini to Firenze S.M.N.
- Ave. Duration
- 1h 51m
- Frequency
- 4 times a day
- Estimated price
- €30–50
- Website
- Italo Treno
- Phone
- +39 06 68475475
- Website
- Trenitalia Intercity
Train from Bologna Centrale to Firenze S.M.N.
- Ave. Duration
- 1h 16m
- Frequency
- Once daily
- Estimated price
- €9–18
- Website
- Trenitalia Intercity
Train from Roma Termini to Firenze S.M.N.
- Ave. Duration
- 3h 45m
- Frequency
- 6 times a week
- Estimated price
- €28–55
- Website
- Trenitalia Intercity
Train from Civitavecchia to Grosseto
- Ave. Duration
- 50 min
- Frequency
- 3 times a day
- Estimated price
- €11–21
- Website
- Trenitalia Intercity
- Phone
- +39 351 8374226
- [email protected]
- Website
- arst.sardegna.it
Bus from Cagliari Viale Marconi-Scuole Medie to Tortoli' Fra Locci
- Ave. Duration
- 2h 25m
- Frequency
- 4 times a day
- Estimated price
- €7–11
- Schedules at
- app.arstspa.it
Bus from Cagliari Viale Marconi-Scuole Medie to Tortoli' Fra Locci
- Ave. Duration
- 2h 25m
- Frequency
- 4 times a day
- Estimated price
- €7–11
- Schedules at
- app.arstspa.it
- Phone
- +39 800 142 424
- [email protected]
- Website
- at-bus.it
Bus from Grosseto F.S. to Siena-Via Tozzi
- Ave. Duration
- 1h 15m
- Frequency
- Every 2 hours
- Estimated price
- €5–7
- Schedules at
- at-bus.it
Bus from PISA stazione to FIRENZE Stazione S.M.N.
- Ave. Duration
- 1h 22m
- Frequency
- Once daily
- Estimated price
- €5–7
- Schedules at
- at-bus.it
Bus from Firenze Autostazione to Siena-V Le V.Veneto N.5
- Ave. Duration
- 1h 14m
- Frequency
- Hourly
- Estimated price
- €4–6
- Schedules at
- at-bus.it
- Phone
- +39 0789 21487
- [email protected]
- Website
- Gruppo Turmo Travel
Bus from Fermata di CAGLIARI PIAZZA MATTEOTTI-ESTERNO to Fermata di OLBIA PORTO ISOLA BIANCA
- Ave. Duration
- 3h 45m
- Frequency
- 6 times a week
- Estimated price
- €13–19
- Website
- Gruppo Turmo Travel
- Phone
- +39.081.496.444
- [email protected]
- Website
- Grimaldi Lines
Car ferry from Port of Olbia to Port of Livorno
- Ave. Duration
- 7h 30m
- Frequency
- 5 times a day
- Estimated price
- €30–70
- Website
- Grimaldi Lines
- Only Passenger
- €30
- with added vehicle
- €70
Car ferry from Port of Arbatax to Port of Civitavecchia
- Ave. Duration
- 9h
- Frequency
- Twice a week
- Estimated price
- €30–70
- Website
- Grimaldi Lines
Car ferry from Port of Arbatax to Port of Civitavecchia
- Ave. Duration
- 9h
- Frequency
- Twice a week
- Estimated price
- €30–70
- Website
- Grimaldi Lines
Car ferry from Port of Olbia to Port of Livorno
- Ave. Duration
- 7h 30m
- Frequency
- 5 times a day
- Estimated price
- €30–70
- Website
- Grimaldi Lines
- Only Passenger
- €30
- with added vehicle
- €70
Want to know more about travelling around Italy
Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.
Related travel guides
Italy Travel Guides
Read the travel guide
5 incredible day trips from Florence by train
Read the travel guide
Getting to Rome from the airport
Read the travel guide





























