Travels and Transportation


It is almost true that all routes lead to Rome. The Eternal City offers an extraordinary number of transport connections. The capital can be reached using airports, train stations and motorways. All these options guarantee that the city can be reached quickly and efficiently. The city has three metro lines, plus tram and public bus routes.

On this page, you will find information on how to reach Rome and how to move inside the city. To see how to reach the venue, please visit the Venue website page.

Visa Letter

All participants can ask for a Visa invitation letter to the Organizing Secretariat after registering for the Congress and paying their registration fee.

Cycle Route
By Car
By Train
By Air
Public Transportation

By Bike

  • Long-Distance Cycle Routes:
    1. from Paris- Rome* – the Cycle Route in Aosta connects to the stretch of the Via Francigena that passes through the Gran St Bernard Pass;
    2. from Munich-Rome* – the Cycling Route cross into Italy at the Brenner Pass, than at Calestano (PR) connects to the Ciclovia Francigena, the name for the Italian section of the eurovelo 5;
    3. from Norway to Italy, the Sun Route* – the Sun Route touches different countries in Europe, such as Norway, Finland, Sweden, Denmark, Germany, Czechia, Austria, and Italy (and it arrives at Malta).

The Via Francigena Cycle Route

  • The Via Francigena Cycle Route* is the traditional pilgrimage route that runs from Canterbury in south-east England to Rome.
    There are 3 variants of the route:

    1. the Via Francigena Cycling Route is the closest to the Via Francigena hiking route, crossing into Italy at the Gran St Bernard Pass;
    2. the Ciclovia Francigena is the name for the Italian section of the eurovelo 5. The eurovelo 5 follows the Swiss national route 3 from Basel to Chiasso in Italy taking the Gotthard pass;
    3. there’s also the Moncenisio variant of the Ciclovia Francigena, which starts at the Col du Mont Cenis.

*Please, note that these are external websites not managed by the Organizing Secretariat of ICA 2022.

By Car

The main routes are:

  • arriving from the North, the A1 Milan-Rome;
  • arriving from the West of the country, the Aurelia State Road and then the A12 Civitavecchia-Rome;
  • arriving from the Adriatic Coast, the A24 Aquila-Rome;
  • finally arriving from the South, the A1 Naples-Rome.

For further information visit

By Train

To look for the excellent rail connections of Rome, we suggest looking up for different solutions on or on for high-speed rail

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Event: IEEE International Workshop on Machine Learning for Signal Processing – MLSP 2023
ID Code: 39843AF
Travel Valid Period: September 10, 2023 to September 27, 2023
Event Location: Rome – Fiumicino – Italy

Please visit the event website or access directly through

AirFrance logo

By Air


Roma Fiumicino (FCO) international airport

By Train:

  • Leonardo Express, a non-stop service exclusively for airport passengers to/from Rome Termini railway station leaving every 15 minutes, with a journey time of 32 minutes (departures every 30’ from Fiumicino Airport before 07.08 and after 21.08 and between 10.08/10.38 and 14.08/14.38 – departures every 30’ from Rome Termini before 06.20 and after 20.20 and between 09.50/10.20 and 13.50/14.20);
  • Regional FL1 trains to/from other stations in Rome, including Rome Tiburtina, with departures every 15 minutes on weekdays and every 30 minutes on weekends and holidays

By Bus:

  • The scheduled bus stops are opposite Terminal 2, Arrivals. To reach them, please follow the “Regional Bus Station” signs.

> For more information, visit the airport website.

From Ciampino (CIA) international airport

By Train:

  • The nearest train station to the Giovan Battista Pastine Airport is in the town of Ciampino, connected to the airport by COTRAL/SCHIAFFINI buses every 30 minutes. A light rail service connects the Ciampino railway station to the Termini railway station in an average time of 15 minutes.

By Bus:

  • A daily connection between the airport and Rome Termini railway station is provided by three different companies: Terravision, SIT and Schiaffini.

> For more information, visit the airport website.

Public transportation

To look for the excellent rail connections of Rome, we suggest looking up for different solutions on or on for high-speed rail


Taxis licensed by Rome City Council are white and bear the sign “TAXI” on their roofs. The symbol of Rome City Council is also clearly visible on the vehicle’s front doors and the license number is shown inside the car on the back left door.

ATTENTION: Any other vehicle waiting at the airport exit could be driven by unauthorized persons and fare could be higher.

Tourist Card

You can easily get around Rome and visit its fantastic attractions by bus, by subway (“Metropolitana”), by taxi and on foot. If you plan to stay for 3 days or more, we suggest you buy “Roma Pass” tourist card.

For any further information, please visit:

Bus and subway

Rome has 3 subway lines (A- B – C) and several bus routes covering almost all parts of Rome and its suburbs. A single ticket costs euro 1,50 and it is valid 100 minutes after validation.

How to buy tickets

Tickets can be bought at the shops in Rome and Lazio like tobacconists and newsagents, at ticket vending machines (in the main city bus terminals and all metro stations), in Atac ticket offices, in the stores inside railway stations of the Lazio region. You can also use the tap & go ® services on the subway turnstiles.

You can also download the myCicero app to buy tickets directly online.

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