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How to get fromDenver to Sionby plane or train

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There are 7 ways to get from Denver to Sion by plane or train

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

  1. Fly to Geneva International Airport, train

    best
    1. Fly from Denver (DEN) to Geneva International Airport (GVA)plane plane DEN - GVA
    2. Take the train from Genève-Aéroport to Siontrain train
    17h 12m
    CHF 378–868

  2. Fly to Milan Linate Airport, train

    cheapest
    1. Fly from Denver (DEN) to Milan Linate Airport (LIN)plane plane DEN - LIN
    2. Take the train from Rho-Fiera Milano to Siontrain train
    18h 59m
    CHF 341–803

  3. Fly to Basel, train

    1. Fly from Denver (DEN) to Basel (BSL)plane plane DEN - BSL
    2. Take the train from Basel SBB to Visptrain train
    3. Take the train from Visp to Siontrain train
    18h 34m
    CHF 410–1,558

  4. Fly to Zurich Airport, train

    1. Fly from Denver (DEN) to Zurich Airport (ZRH)plane plane DEN - ZRH
    2. Take the train from Zürich Flughafen to Berntrain train
    3. Take the train from Bern to Visptrain train
    4. Take the train from Visp to Siontrain train
    18h 10m
    CHF 543–1,138

  5. Fly to Milano Malpensa Airport, train

    1. Fly from Denver (DEN) to Milano Malpensa Airport (MXP)plane plane DEN - MXP
    2. Take the train from Gallarate to Domodossolatrain train
    3. Take the train from Domodossola to Siontrain train
    18h 58m
    CHF 379–675

  6. Fly to Turin Caselle Airport, train

    1. Fly from Denver (DEN) to Turin Caselle Airport (TRN)plane plane DEN - TRN
    2. Take the train from Torino Porta Susa to Rho-Fiera Milanotrain train
    3. Take the train from Rho-Fiera Milano to Siontrain train
    20h 9m
    CHF 375–1,237

  7. Fly to Frankfurt, train

    1. Fly from Denver (DEN) to Frankfurt (FRA)plane plane DEN - FRA
    2. Take the train from Frankfurt to Mannheim, Hauptbahnhoftrain train
    3. Take the train from Mannheim, Hauptbahnhof to Basel SBBtrain train
    4. Take the train from Basel SBB to Visptrain train
    5. Take the train from Visp to Siontrain train
    19h 13m
    CHF 410–1,358

Denver (DEN) to Geneva International Airport (GVA) flights

Calendar33Weekly Planes
Duration12h 44mAverage Duration
TicketCHF 289Cheapest Price
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Questions & Answers

Map of how to get from Denver to Sion.ExpandLaunch map view
  • Distance: 8,434.2 km
  • Duration: 17h 12m

What companies run services between Denver, CO, USA and Sion, Switzerland?

There is no direct connection from Denver to Sion. However, you can take the train to Denver Airport Station, walk to Denver (DEN) airport, fly to Geneva International Airport (GVA), walk to Genève-Aéroport, then take the train to Sion. Alternatively, you can take the train to Denver Airport Station, walk to Denver (DEN) airport, fly to Basel (BSL), walk to Basel EuroAirport, Ankunft, take the line 50 bus to Basel, Bahnhof SBB, walk to Basel SBB, take the train to Visp, then take the train to Sion.

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